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Accessories (Controls & Accessories) (14)
Combination Heating & DHW Boilers (7)
Condensing Boilers (8)
Equipment Parts (10)
Hydro Furnaces (4)
Magnetic Boiler Filter (2)
Racks, Stands & Prefab Manifolds (19)
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Tankless Water Heaters - Gas (38)
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NCB (5)
NFB (4)
NFC (2)
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Zone Pump Controls (5)
Condensate Neutralizers (3)
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Concentric Venting (10)
Condensing Furnace (4)
Tankless Mid Efficient (31)
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BTU Category
50-100,000 Btu/h (4)
200,000 Btu/h and over (2)
100-150,000 Btu/h (9)
150-200,000 Btu/h (38)
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Natural Gas or Propage (4)
Natural Gas or Propane (22)
Natural Gas (15)
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Application
Indoor potable and hydronic heating (7)
Indoor non-condensing tankless water heater (24)
Indoor high efficiency condensing heating boiler (8)
Indoor high efficiency condensing tankless water heater w/recirc. (3)
Indoor high efficiency condensing tankless water heater (4)
Outdoor non-condensing tankless water heater (7)
Width
17.3" (7)
14 (18)
Vent Size
2" (26)
2" or 3" (7)
3-5" (18)
3" (2)
2" or 3" depending on vent length (4)
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Less than 90% (25)
90% & Above (28)
Volts
120 Volts (53)
Warranty
Limited Lifetime Warranty (restrictions apply) (4)
10/15 year heat exchanger 3/5 year parts 1 year labor (8)
5/10 year heat exchanger 3/5 year parts 1 year labor (2)
10 year heat exchanger/ 5 year parts/ 1 year labor (5)
8/15 year heat exchanger 5 year parts 1 year labor for Standard or Controlled Circulation (7)
5/15 year heat exchanger 3/5 year parts 1 year labor for Standard or Controlled Circulation (31)
Height
24.9" (18)
23.0" (13)
27.4" (7)
24" (2)
27.6" (2)
23.8" (2)
29.3" (5)
32.8" (2)
33.5" (2)
Heat Exchanger Type
Stainless Steel (43)
Water Tube (4)
Fire Tube (6)
Depth
13.2" (7)
17.3" (4)
9.3" (31)
22.3" (2)
13" (2)
12.8" (7)
Boiler Pump Included
None (8)
Yes (7)
136
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Navien
Sidewall Termination Kit- 11.5"
MFR #
GXXX001891
UPC
884954220925
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Navien
Navien High Efficiency Condensing Tankless Water Heater Max Input: 199,900 BTU/h, Indoor or Outdoor Wall-Hung, Residential/Commercial, ComfortFlow® Technology NPE-240A2
MFR #
NPE-240A2
UPC
884954920870
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Navien
Navien High Efficiency Condensing Combi-Boiler Max Htg Input: 130,000 BTU/h, Max DHW Input: 199,900 BTU/h, Indoor Wall-Hung Residential NCB-240/130H
MFR #
NCB-240/130H
UPC
884954921648
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Navien
Navien Mid Efficiency Tankless Water Heater Max DHW Input: 160,000 BTU/h, Exterior Only Wall-Hung, Residential/Commercial NPN-160E-NG
MFR #
NPN-160E-NG
UPC
884954915777
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Navien
Navien Mid Efficiency Tankless Water Heater Max DHW Input: 180,000 BTU/h, Indoor or Outdoor Wall-Hung, Residential/Commercial NPN-180U-LP
MFR #
NPN-180U-LP
UPC
884954227986
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Navien
Navien Mid Efficiency Tankless Water Heater Max DHW Input: 160,000 BTU/h, Indoor or Outdoor Wall-Hung, Residential/Commercial NPN-160U-LP
MFR #
NPN-160U-LP
UPC
884954227962
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Navien
Navien High Efficiency Condensing Tankless Water Heater Max Input: 180,000 BTU/h, Indoor or Outdoor Wall-Hung, Residential/Commercial NPE-180S2
MFR #
NPE-180S2
UPC
884954920801
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Navien
Navien Mid Efficiency Tankless Water Heater Max DHW Input: 199,000 BTU/h, Indoor or Outdoor Wall-Hung, Residential/Commercial NPN-199U-LP
MFR #
NPN-199U-LP
UPC
884954228006
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Navien
Navien NHW-SU 180,000 BTU Compact tankless water heaters work great inside and outside - Natural Gas
MFR #
NHW700-180SU-NG
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Navien
Navien High Efficiency Condensing Heating Boiler Max Htg Input: 399,000 BTU/h, Indoor Wall-Hung, Residential/Commercial NFB-399C
MFR #
NFB-399C
UPC
884954907567
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Navien
Vent Pipe Extension- 39"
MFR #
GXXX001897
UPC
884954220987
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Navien
NCB NCB-E Series Parts Kit
MFR #
30018664A
UPC
884954077116
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Navien
LonWorks gateway
MFR #
GXXX001933
UPC
884954222240
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Navien
Navien NHW-AE 180,000 BTU Compact tankless water heaters Outdoor Installation, Built-in recirculation pump & buffer tank - Natural Gas
MFR #
NHW700-180AE-NG
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Navien
Navien High Efficiency Condensing Combi-Boiler Max Htg Input: 80,000 BTU/h, Max DHW Input: 160,000 BTU/h, Indoor Wall-Hung Residential NCB-190/080H
MFR #
NCB-190/080H
UPC
884954921624
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