HTP 2024 HEATING PRODUCT CATALOG

First page Table of contents 1 Next page Last page

TABLE OF CONTENTS

Residential Heating

Elite Ultra..................................................................................................2 Elite Fire Tube Ultra........ .......................................................................7

Commercial Heating

Elite XL ...................................................................................................10

DURABLE HEATING - BOILER & COMBI UNITS Boiler Firing Rates: 85,000, 120,000, 150,000, 199,000 Btuh Combi Firing Rates: 120,000, 150,000, 199,000 Btuh Condensing technology with a new and patented XtraTech Stainless Steel Heat Exchanger, ensuring many years of reliable performance ABSOLUTE EFFICIENCY Up to 96% AFUE while using an outdoor sensor (included) Up to 11:1 turndown ratio limits short cycling and provides more ef ficient energy consumption Built-in automatic bypass eliminates expensive primary / secondary piping Equipped with a built-in highly efficient ECM Pump WHISPER QUIET OPERATION Thanks to a pump and combustion fan with insulating panels EASY TO USE INTERFACE LCD display with digits, symbols, and an intuitive menu to easily set the desired temperature, activate functions, and even manage differ ent heating zones COMBI BOILER: FULL COMFORT SETTING ULTRA Highly Efficient Condensing Boiler & Combi Units

Medium Mass

ELU-85 - 120 Boiler and 120 - 150 Combi Model Shown

Domestic hot water preheat function for instant hot water SMART CONNECTIVITY WITH HTP LINK The Elite Ultra boiler is always at your fingertips with a WiFi gateway on board, allowing the boiler and its many system parameters to be monitored remotely Set up real-time service notifications and maintenance alerts to ensure that the unit is regularly monitored, overdue for maintenance, or if professional assistance is recommended EASY TO SERVICE WITH QUICK SNAP COMPONENT AND SENSOR CONNECTIONS FIFTEEN (15) YEAR LIMITED WARRANTY FLOOR AND WALL MOUNT MODELS AVAILABLE

htproducts.com/eliteultra

A Look Inside the ELU-85 - 120 Boiler and 120 - 150 Combi 1 25 25

1 2

7 6 3 4 5 9 8

2 6 3 4 5 6 3 4 5 7 9 8

7 6 3 4 5

18 19 17

9 8 11 10 12 12 13 11 10

9 8 11 12

14 15 16

18 19 17

14 15 16

12 11

Combi Boiler

Boiler

Combi Boiler

Boiler

1. Pressure relief valve 2. Air purge valve 3. Boiler outlet temperature sensor 4. Air pressure switch 5. Flue gas temperature sensor 6. Main heat exchanger 7. Flame detection electrode 8 Silencer 9. Junction box 11. Condensate trap 12. Gas valve 1. Pressure relief valve 2. Air purge valve 3. Boiler outlet temperature sensor 4. Air pressure switch 5. Flue gas temperature sensor 6. Main heat exchanger 7. Flame detection electrode 8 Silencer 9. Junction box 11. Condensate trap 12. Gas valve 13. Control panel 14. C.H. circuit lter 10. DWH heat exchanger* * Applicable on combi units only.

15. Circulation pump with auto air vent

15. Circulation pump with auto air vent 17. Water pressure switch 18. Modulating fan 19. Boiler inlet temperature sensor 20. Frame 21. Ignition electrode 22. Spark generator 23. Combustion analysis test point 24. Air intake connection 25. Exhaust vent connection 26. Diverter valve 17. Water pressure switch 18. Modulating fan 19. Boiler inlet temperature sensor 20. Frame 21. Ignition electrode 22. Spark generator 23. Combustion analysis test point 24. Air intake connection 25. Exhaust vent connection 26. Diverter valve 16. DHW ow switch*

13. Control panel 14. C.H. circuit lter

Specifications

Model

ELU-85WBN

ELU-120WBN

ELU-120WCN

ELU-150WCN

Type

Boiler

Combi

Installation

Indoor, Wall Hung, Fully Condensing

Space Heating Minimum / Maximum Input (Btu/Hr) 1 Domestic Hot Water Minimum / Maximum Input (Btu/Hr) 1

9,400 / 85,000

13,200 / 120,000

11,200 / 106,000 11,200 / 114,000

13,200 / 120,000 13,200 / 150,000

N/A

DOE AFUE 2 (%)

96 79 69

95.5

Heating Capacity 1, 2 (MBH) Net AHRI Rating, Water (MBH )2

111

98 85

111

35 o F Rise 45 o F Rise 77 o F Rise

N/A N/A N/A

6.8 5.3 3.1

8.5 6.6 3.8

Hot Water Capacity

Flue System

Category IV, Sealed Combustion Direct Vent, Power Vent

Minimum - Maximum Exhaust Vent Run 3 Minimum - Maximum Intake Air Pipe Run 3

2” (6 - 100 feet), 3” (6 - 150 feet) 2” (0 - 100 feet), 3” (0 - 150 feet) PVC, CPVC, PP, Stainless Steel

Approved Exhaust Vent Materials 3

Shipping Weight (lbs)

3.5” to 10.5” WC

Gas Supply Pressure

8” to 13” WC

Power Supply

120V, 60 Hz, less than 12A

Ambient Temperature Range: 33 – 104 o F (0.6 – 40 o C) Product Approvals and Requirements: ANSI Z21.13 / CSA 4.9 Direct Electronic Spark Ignition / Flame Rectification Premixed Fuel Modulation / Stainless Steel Burner 16” 3/64 ELU R esidential C ondensing G as B oiler Installation R esidential C ondensing G as B oiler 88.6 91 1.2 1.1 68 – 122 o F Low Temperature / 86 - 179 o F High Temperature Air Ratio Valve ELU R esidential C ondensing G as B oiler 43” 5/8 15” 1/8 ELU R esidential C ondensing G as B oiler 92.8 1.2

General Operating Conditions

Ignition System Burner System Gas Valve System

Dimensions (in Inches)

R esidential C ondensin

H D

Approx. Full Boiler Weight (lbs) Boiler Water Content (Gallons) Boiler Setpoint Temperature Range

88.2

Installation

1.1

104 – 149 o F 97 – 140 o F Commissioning Maintenance

Commissioning Installation Maintenance

DHW Indirect Setpoint Temperature Range DHW Setpoint Range (Combi Models) Installation Installation

Heat Exchanger MAWP Pressure Relief Valve Commissioning Commissioning

50 30

Commissioning

Water Pressure (PSI)

DHW Max Pressure Maintenance Maintenance Parts

N/A

N/A Parts

150

Control Panel / Main Controller

Maintenance

AristonThermo LCD Display / AristonThermo GALEVO2 Control

CH Supply / Return DHW Inlet / Outlet

1” Male Sweat with Adapter 3/4” Male Sweat with Adapter

Warranty

Connection Sizes

Parts

Gas Inlet Cabinet Parts

Parts

3/4” Male NPT

Painted Steel and Plastic

Heat Exchanger Warranty Warranty

Warranty

Materials

Type 441 Stainless Steel Water Tube

Flame Rectifier Probe, Temperature Limit Control (190 o F), Water Pressure Switch (Min. 8 PSI), Freeze Protection, Blocked Condensate Pressure Switch, Condensate Trap, Flue Temperature High Limit Sensor (210 o F), Blocked Vent Pressure Switch

Safety Devices

Table 1 - Technical Specifications NOTES: 1 Listed Input and Output Ratings are at minimum vent lengths at an altitude of 0 - 2000 ft. Numbers will be lower with longer venting and/or altitudes greater than 2000 ft. 2 Ratings based on standard test procedures prescribed by the US Department of Energy. 3 The ELU requires a special venting system. Use only the vent materials and methods detailed in these installation instructions. 15 Year Limited Warranty DANGER Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. DANGER DANGER Read all instructions in this manual before installing. Per order. Failure to do so could result in substantial property injury, or death. DANGER DANGER

Improper installation, adjustment, alteration, service, or m product warranty and cause property damage, severe per California Proposition 65 Warning: This product contains State of California to cause cancer, birth defects, or other WARNING NOTICE

Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property damage, severe personal injury, or death. California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. WARNING NOTICE

A Look Inside the ELU-150 - 199K BTU Combi/Boiler

1. 2. 3. 4. 5. 6. 7.

Pressure relief valve

Air purge valve

Boiler outlet temperature sensor

Air pressure switch

Flue gas temperature sensor

Main heat exchanger

Flame detection electrode

Silencer

9. Junction box 10. DHW Heat Exchanger (Combi Models Only) 11. Condensate trap 12. Gas valve 13. Control panel 15. Circulation Pump 16. DHW Flow Sensor (Combi Models Only) 17. Water pressure switch 18. Modulating Fan 19. Boiler inlet temperature sensor 20. Frame 21. Ignition electrode 22. Spark generator 23. Combustion Analysis Test Point 24. Air intake connection 25. Exhaust vent connection 26. Diverter valve

3 6 7

16 17 12 15 11 18

26 10

You're in Control - Wherever You Are* With HTP Link, you and trusted service personnel can: • Remotely view boiler parameters and status, ensuring proper operation and maximum efficiency. • Receive boiler text and e-mail updates, alerting service personnel of possible issues. • Access the boiler and troubleshoot issues without having to be onsite, reducing costly service calls.

ELU-150 - 199 Boiler and 199 Combi Model Shown

ELU-150 - 199 Boiler and 199 Combi Floor Mount ("FLK") Model Shown

*HTP Link Available on All Models

Specifications - ELU-150 - 199K BTU Combi/Boiler

Model

ELU-150WBN ELU-150WBNFLK ELU-199WBN

ELU-199WBNFLK ELU-199WCN ELU-199WCNFLK

Type

Boiler

Combi

Installation

Indoor, Wall Hung, Fully Condensing

19,700 / 197,000 19,200 / 192,000

Minimum / Maximum Input (Btu/Hr) 1

15,000 / 150,000

DOE AFUE 2 (%)

Heating Capacity 1, 2 (MBH) Net AHRI Rating, Water (MBH )2

139 121 N/A N/A N/A

184 160 N/A N/A N/A

184 160 10.5

35 o F Rise 45 o F Rise 77 o F Rise

Hot Water Capacity

8.2 4.8

Flue System

Category IV, Sealed Combustion Direct Vent, Power Vent

Minimum - Maximum Exhaust Vent Run 3 Minimum - Maximum Intake Air Pipe Run 3

2” (6 - 100 feet) / 3” (6 - 150 feet) 2” (0 - 100 feet) / 3” (0 - 150 feet)

3” (6 - 150 feet) 3” (0 - 150 feet)

Approved Exhaust Vent Materials 3

PVC, CPVC, PP, Stainless Steel

Shipping Weight (lbs)

115

150

125

160

130

165

3.5” to 10.5” WC

Gas Supply Pressure

8” to 13” WC

Power Supply

120V, 60 Hz, less than 12A

ELU R esidential C ondensing G as B oiler

ELU R esidential C ondensing G as B oiler Installation oiler Direct Electronic Spark Ignition / Flame Rectification Premixed Fuel Modulation / Stainless Steel Burner Air Ratio Valve 19.75” 21.65" 38.25” 50.97" 18.5” 20.09" Ambient Temperature Range: 33 – 104 o F (0.6 – 40 o C) Product Approvals and Requirements: ANSI Z21.13 / CSA 4.9

General Operating Conditions

Ignition System Burner System Gas Valve System

ELU R esidential C ondensing G as B oiler 19.75” 21.65" 38.25” 50.97" 18.5” 20.09"

R esidential C ondens

19.75” 38.25”

21.65" 50.97" 20.09"

Dimensions (in Inches)

H D

Installation 18.5”

Approx. Full Boiler Weight (lbs) Boiler Water Content (Gallons) Boiler Setpoint Temperature Range

115

150

130

165

135

170

Commissioning

Commissioning 2

2.7

Installation

68 – 122 o F Low Temperature / 86 - 179 o F High Temperature

Maintenance 104 – 149 o F

DHW Indirect Setpoint Temperature Range DHW Setpoint Range (Combi Models)

Maintenance

Commissioning

97 – 140 o F

Heat Exchanger MAWP Pressure Relief Valve

50 30

Parts

Water Pressure (PSI)

Maintenance

DHW Max Pressure

N/A

150

Warranty 1 1/4” Male NPT 3/4” Male NPT 3/4” Male NPT

Warranty

Control Panel / Main Controller

AristonThermo LCD Display / AristonThermo GALEVO2 Control

Parts

CH Supply / Return DHW Inlet / Outlet

Connection Sizes

Warranty

Gas Inlet Cabinet

Painted and Galvanized Steel

Materials

Heat Exchanger

Type 441 Stainless Steel Water Tube

Flame Rectifier Probe, Temperature Limit Control (190 o F), Water Pressure Switch (Min. 8 PSI), Freeze Protection, Condensate Trap, Flue Temperature High Limit Sensor (210 o F)

Safety Devices

DANGER

15 Year Limited Warranty Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property damage, severe personal injury, or death. California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. WARNING NOTICE NOTICE Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property damage, severe personal injury, or death. California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. NOTICE In accordance with our company policy of ongoing product improvement, HTP reserves the right to make changes without prior notice. • Preliminary product specifications Table 2 - Technical Specifications NOTES: 1 Listed Input and Output Ratings are at minimum vent lengths at an altitude of 0 - 2000 ft. Numbers will be lower with longer venting and/or altitudes greater than 2000 ft. 2 Ratings based on standard test procedures prescribed by the US Department of Energy. 3 The ELU requires a special venting system. Use only the vent materials and methods detailed in these installation instructions. Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property damage, severe personal injury, or death. California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. WARNING NOTICE NOTICE Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. DANGER Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property damage, severe personal injury, or death. California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. The manufacturer reserves the right to make product changes or updates without notice and will not be held liable for typographical errors in literature. The surfaces of these products contacted by potable (consumable) water contain less WARNING DANGER WARNING

Read all instructions in this manual before installing. P order. Failure to do so could result in substantial prope injury, or death.

Improper installation, adjustment, alteration, service, o product warranty and cause property damage, severe California Proposition 65 Warning: This product contain State of California to cause cancer, birth defects, or oth

The manufacturer reserves the right to make product c notice and will not be held liable for typographical erro The surfaces of these products contacted by potable (con than 0.25% lead by weight as required by the Safe Drinkin

Fire Tube

Highly Efficient Condensing Boiler & Combi Units ULTRA Features

DURABLE HEATING - BOILER & COMBI UNITS Boiler Firing Rates: 85,000, 110,000, 150,000, 199,000 Btuh Combi Firing Rates: 110,000, 150,000, 199,000 Btuh Vertical down fired Stainless Steel Heat Exchanger for exceptional efficiency, low pressure drop, and durable performance ABSOLUTE EFFICIENCY Up to 96% AFUE while using an outdoor sensor (included) 10:1 turndown ratio limits short cycling and provides more efficient energy consumption Built-in automatic bypass eliminates expensive primary / secondary piping Equipped with a built-in highly efficient ECM Pump WHISPER QUIET OPERATION Thanks to a pump and combustion fan with insulating panels EASY TO USE INTERFACE

LCD display with digits, symbols, and an intuitive menu to easily set the de sired temperature, activate functions, and manage different heating zones COMBI BOILER: FULL COMFORT SETTING Domestic hot water preheat function for instant hot water SMART CONNECTIVITY WITH HTP LINK The Elite Ultra boiler is always at your fingertips with a WiFi gateway on board, allowing the boiler and its many system parameters to be monitored remotely Set up real-time service notifications and maintenance alerts to ensure that the unit is regularly monitored, overdue for main tenance, or if professional assistance is recommended EASY TO SERVICE WITH QUICK SNAP COMPONENT AND SENSOR CONNECTIONS ASSE 1017 & 1070 CERTIFED THERMOSTATIC MIXING VALVE INCLUDED WITH COMBI UNITS FIFTEEN (15) YEAR LIMITED WARRANTY

A Look Inside the EFTU-85 - 199K BTU Combi/Boiler

1 25 23 2 18

1. 2. 3. 4. 5. 6. 7.

Pressure relief valve

Air purge valve

Boiler outlet temperature sensor

Air pressure switch

Flue gas temperature sensor

Main heat exchanger

5 4

Flame detection electrode

Silencer

11 17 15

Vertical Fire Tube Heat Exchanger • Features robust SA-240 S43932 Chro mium stainless steel • Down-Fired design resists combustion chamber fouling better than other heat exchanger types • Resists scale build-up and magnetite formation, increasing heat exchanger life and reducing maintenance • Innovative dimpled tubes extract more heat while remaining compact, without the need for inserts that degrade over time

Up to 96

Specifications

Model

EFTU-85WBN EFTU-110WBN EFTU-150WBN EFTU-199WBN EFTU-110WCN EFTU-150WCN EFTU-199WCN

Type

Boiler

Combi

Installation

Indoor, Wall Hung, Fully Condensing

8,500 / 85,000

11,000 / 110,000

15,000 / 150,000

19,900 / 199,000

11,000 / 110,000

15,000 / 150,000

19,900 / 199,000

Minimum / Maximum Input (Btu/Hr) 1

DOE AFUE 2 (%)

96 79 69

Heating Capacity 1, 2 (MBH) Net AHRI Rating, Water (MBH) 2

101

138 120

184 160

101

138 120

184 160 10.5

35 o F Rise 45 o F Rise 77 o F Rise

5.8 4.5 2.6

7.9 6.1 3.6

Hot Water Capa city

N/A

8.2 4.8

Flue System

Category IV, Sealed Combustion Direct Vent, Power Vent

Minimum - Maximum Exhaust Vent Run 3 Minimum - Maximum Intake Air Pipe Run 3

2” (6 - 100 feet), 3” (6 - 150 feet) 2” (0 - 100 feet), 3” (0 - 150 feet)

3” (6 - 150 feet) 2” (6 - 100 feet), 3” (6 - 150 feet) 3” (6 - 150 feet) 3” (0 - 150 feet) 2” (0 - 100 feet), 3” (0 - 150 feet) 3” (0 - 150 feet)

Approved Exhaust Vent Materials 3

PVC, CPVC, PP, Stainless Steel

Shipping Weight (lbs)

110

120

131

110

121

132

3.5” to 10.5” WC

Gas Supply Pressure

8” to 13” WC

Power Supply

120V, 60 Hz, less than 12A

ELU R esidential C ondensing G as B oiler Installation oiler Air Ratio Valve 19.75 38.25 18.5 17 122 139.5 107 Premixed Fuel Modulation / Stainless Steel Burner Ambient Temperature Range: 33 – 104 o F (0.6 – 40 o C) Product Approvals and Requirements: ANSI Z21.13 / CSA 4.9 Direct Electronic Spark Ignition / Flame Rectification

General Operating Conditions

ELU R esidential C ondensing G as B oiler

Ignition System Burner System Gas Valve System

ELU R esidential C ondensing G as B oiler 18.5 128.5 140.5

R esidential C ondens

Dimensions (in Inches)

H D

Approx. Full Boiler Weight (lbs) Boiler Water Content (Gallons) Boiler Setpoint Temperature Range DHW Indirect Setpoint Temperature Range DHW Setpoint Range (Combi Models)

Installation 107

107

1.4

2.0

2.8

1.5

2.1

2.8

68 – 122 o F Low Temperature / 86 - 179 o F High Temperature

Commissioning

Installation

104 – 149 o F

Maintenance 97 – 149 o F

Maintenance

Commissioning

Heat Exchanger MAWP Pressure Relief Valve

Water Pressure (PSI)

Parts 30

Parts

DHW Max Pressure

Maintenance N/A

N/A

150

Control Panel / Main Controller

AristonThermo LCD Display / AristonThermo GALEVO2 Control

Warranty 1 1/4” Male NPT 3/4” Male NPT 3/4” Male NPT

Warranty

Parts CH Supply / Return DHW Inlet / Outlet

Parts

Connection Sizes

Gas Inlet Cabinet

Warranty

Painted Steel

Materials

Heat Exchanger

SA-240-S43932 Stainless Steel Water Tube

Safety Devices

Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. Table 3 - Technical Specifications NOTES: 1 Listed Input and Output Ratings are at minimum vent lengths at an altitude of 0 - 2000 ft. Numbers will be lower with longer venting and/or altitudes greater than 2000 ft. 2 Ratings based on standard test procedures prescribed by the US Department of Energy. 3 The EFTUrequires a special venting system. Use only the vent materials and methods detailed in these installation instructions. DANGER DANGER

Read all instructions in this manual before installing. P order. Failure to do so could result in substantial prope injury, or death.

DANGER

WARNING

Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property damage, severe personal injury, or death. California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. WARNING NOTICE Read all instructions in this manual before installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe personal injury, or death. Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause property damage, severe personal injury, or death. California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Improper installation, adjustment, alteration, service, o product warranty and cause property damage, severe p California Proposition 65 Warning: This product contain State of California to cause cancer, birth defects, or oth

In accordance with our company policy of ongoing product improvement, HTP reserves the right to make changes without prior notice. • Preliminary product specifications

The manufacturer reserves the right to make product c notice and will not be held liable for typographical error The surfaces of these products contacted by potable (cons

The manufacturer reserves the right to make product changes or updates without notice and will not be held liable for typographical errors in literature. The surfaces of these products contacted by potable (consumable) water contain less

COMMERCIAL HIGH EFFICIENCY CONDENSING BOILER

Low Mass Boiler FEATURES: 4 pass heat exchange r with large internal circuits reduces pressure drop, allowing the unit to be used in variable flow system Durable 316L stainless steel construction pressure rated at 160 PSI bears the ASME Stamp (H) Combustion System - 10 to 1 turndown

Three Pump Control - System, Boiler & DHW

7" High Resolution Touchscreen Display

Cascade sequencing up to eight (8) boilers – Redundancy of operation (no downtime) – providing a much larger turndown ratio while increasing overall system efficiency and performance with unit runtime rotation

7 Sizes from 399 , 000 to 2 , 000 , 000 Btuh 97 % Thermal Efficiency Ultra-Low NOx Operation

HTP LINK - WiFi solution enables remote monitoring of the appliance and system

Direct vent up to 150 feet (1,500,000 to 2,000,000 Btuh Units) and up to 125 feet (399,000 to 1,000,000 Btuh Units) using PVC, CPVC, Polypropylene or Stainless Steel

Elite XL Applications: Radiant Floor • Fan Coil • Base Board • Snow Melt • DHW (w/ Indirect Tank) • Pool Heater (w Indirect Tank) • ASME

htproducts.com/elitexl

Model ELX-

A B C D E F

400-500 650-1000

40.7 56.5 66.5 79.0

41.0 26.0

17.9 35.0 4.1

1500 2000

60.8 31.8

39.2 44.8 51.2

Model ELX- 400-1000 1500-2000 Model ELX- 400-1000 1500-2000

G H J

K L M

399,000 to 1,000,000 Btuh Units

10.1 10.5 12.6 16.1 20.5 22.0 3.4 7.4 7.5 11.9 14.4 24.4

N O P Q R

6.1 8.1 25.8 35.0 2.8* 31.8 4.6 6.5 22.7 39.1

SCAQMD Rule 1146.2

1,500,000 to 2,000,000 Btuh Units

G H J

Heat Exchanger Bears the ASME “ H ” Stamp

5 Year Limited Commercial Warranty

Model

ELX-400FBN ELX-500FBN ELX-650FBN ELX-800FBN ELX-1000FBN ELX-1500FBN ELX-2000FBN

Minimum / Maximum Input (Btu/Hr)

39,900 / 399,000 50,000 / 500,000 65,000 / 650,000 80,000 / 800,000 100,000 / 1,000,000 150,000 / 1,500,000 200,000 / 2,000,000

Heating Capacity (MBH)

387

485

630

776

970

1,455

1,940

Flue System

Category IV, Sealed Combustion Direct Vent, Power Vent

Minimum Combined Vent Run

10 feet

15 feet

Maximum Combined Vent Run

4” (125 feet)

6” (125 feet)

8” (150 feet)

Approved Exhaust Vent Materials

PVC, CPVC, PP, Stainless Steel

32.25

43.25

Packaging Dimensions (in Inches)

49.625

64.25

Shipping Weight (lbs)

538

545

680

700

745

1400

1750

Gas Supply Pressure

3.5” to 14”WC (NG or LP)

3.5” to 10.5”WC (NG ONLY)

Manifold Pressure

Min / Max

NG/LP: -0.08”WC

NG: -0.07”WC

208/3PH WYE, 60Hz, 15A/Leg

Power Supply

120V 60 Hz, 21.3A

2 Amps

5 Amps

Customer Connection Board Fuse Amperage Ratings

Ambient Temperature Range: 33 – 104 o F (0.6 – 40 o C); Product Approvals and Requirements: ANSI Z21.13 / CSA 4.9, CSD-1 ASME Code

General Operating Conditions

Ignition System

Direct Electronic Spark Ignition / Flame Rectification

Burner System

Premixed Fuel Modulation / Stainless Steel Burner

Gas Valve System

Pneumatic Gas Valve

Boiler Water Content (Gallons)

3.8

4.3

5.6

6.6

8.1

12.9

16.25

Minimum Flow Rate @ 20 o F ∆T at Low Fire (GPM)

6.5

50 – 190 o F / 32 - 190 o F (with Outdoor Reset Curve)

Boiler Setpoint Temperature Range

70 – 185 o F

DHW Indirect Setpoint Temperature Range

Heat Exchanger MAWP

160

Water Pressure (PSI)

Pressure Relief Valve

Supply / Return

2” NPT

2 1/2” Flange

Connection Sizes

Gas Inlet

1” NPT

1 1/4” NPT

1 1/2” NPT

2” NPT

Cabinet

Powder Coated Galvaneal Steel

Materials

Heat Exchanger

316L Stainless Steel Water Tube

225 Dyer Street, Providence, RI 02903 Toll Free (800) 323-9651 • htproducts.com

MKTLIT-220 1.19.24

Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13

Made with FlippingBook flipbook maker