Tankless Water Heaters

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189 Products
Call for Pricing
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199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Navien NPE-A2 Series

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Part #NNPE240A2NG
Item #9305457
Mfr. Part #NPE240A2NG
4 out of 5 Customer Rating
Requires Certification

Points
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  • Green

160 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Rinnai RE Series

160 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Part #RRE160IN
Item #9865940
Mfr. Part #RE160IN
5 out of 5 Customer Rating
Requires Certification

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  • Requires Certification
199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater
Rinnai SENSEI™ RX Series

199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater
Part #RRX199IN
Item #10357472
Mfr. Part #RX199IN
5 out of 5 Customer Rating
Requires Certification

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  • Green

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Navien NPE-S2 Series

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Part #NNPE240S2NG
Item #9305452
Mfr. Part #NPE240S2NG
4.5 out of 5 Customer Rating
Requires Certification

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199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater with Pump
Rinnai SENSEI™ RXP Series

199 MBH Smart Indoor Condensing Natural Gas/Propane Tankless Water Heater with Pump
Part #RRXP199IN
Item #10345971
Mfr. Part #RXP199iN
3.5 out of 5 Customer Rating
Requires Certification

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  • Requires Certification

  • Green

180 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Rinnai RE Series

180 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #RRE180EN
Item #9885616
Mfr. Part #RE180EN
5 out of 5 Customer Rating
Requires Certification

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  • Requires Certification
160 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Rheem RTG Series

160 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Part #RRTG70DVLN3701244
Item #10416698
Mfr. Part #701244
5 out of 5 Customer Rating
Requires Certification

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  • Requires Certification
180 MBH Indoor Condensing Natural Gas/Propane Tankless Water Heater
Noritz America EZ Pro

180 MBH Indoor Condensing Natural Gas/Propane Tankless Water Heater
Part #NEZTR50NG3
Item #11498565
Mfr. Part #EGQ-C2861WX-FF US NG
3.4 out of 5 Customer Rating
Requires Certification

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160 MBH Indoor/Outdoor Non-Condensing Natural Gas Tankless Water Heater
Navien NHW700 Series

160 MBH Indoor/Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNHW700160SUNG
Item #11458689
Mfr. Part #NHW700-160SU, NG
3.7 out of 5 Customer Rating
Requires Certification

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157 MBH Indoor Condensing Natural Gas/Propane Gas Tankless Water Heater
Rheem IKONIC™

157 MBH Indoor Condensing Natural Gas/Propane Gas Tankless Water Heater
Part #RRTGHS84I700190
Item #10099341
Mfr. Part #700190
3.2 out of 5 Customer Rating
Requires Certification

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157 MBH Indoor Condensing Natural Gas Tankless Water Heater
Rheem RTGH Series

157 MBH Indoor Condensing Natural Gas Tankless Water Heater
Part #RRTGH84DVLN3701171
Item #10235576
Mfr. Part #701171
5 out of 5 Customer Rating
Requires Certification

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  • Requires Certification
199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Noritz America

199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNR98SVNG2
Item #7108423
Mfr. Part #GQ-2857WX-F US NG
4.2 out of 5 Customer Rating
Requires Certification

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199 MBH Indoor/Outdoor Condensing Natural Gas/Propane Tankless Water Heater
Noritz America EZ Pro

199 MBH Indoor/Outdoor Condensing Natural Gas/Propane Tankless Water Heater
Part #NEZ111DVNG3
Item #11498562
Mfr. Part #GQ-C3261WX-FF US NG
3.1 out of 5 Customer Rating
Requires Certification

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180 MBH Indoor Condensing High Efficiency Natural Gas/Propane Tankless Water Heater
Noritz America EZ Pro

180 MBH Indoor Condensing High Efficiency Natural Gas/Propane Tankless Water Heater
Part #NEZ98DVNG3
Item #11498564
Mfr. Part #GQ-C2861WX-FF US NG
5 out of 5 Customer Rating
Requires Certification

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  • Green

199 MBH Smart Condensing Natural Gas/Propane Tankless Water Heater
Rinnai SENSEI™ CX Series

199 MBH Smart Condensing Natural Gas/Propane Tankless Water Heater
Part #RCX199IN
Item #10370249
Mfr. Part #CX199iN
5 out of 5 Customer Rating
Requires Certification

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  • Requires Certification

  • Green

180 MBH Indoor/Outdoor Non-Condensing Natural Gas Tankless Water Heater
Navien NHW700 Series

180 MBH Indoor/Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNHW700180SUNG
Item #11458694
Mfr. Part #NHW700-180SU, NG
5 out of 5 Customer Rating
Requires Certification

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180 MBH Indoor Non-Condensing Propane Gas Tankless Water Heater
Rinnai RE Series

180 MBH Indoor Non-Condensing Propane Gas Tankless Water Heater
Part #RRE180IP
Item #9885610
Mfr. Part #RE180IP
4.4 out of 5 Customer Rating
Requires Certification

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199 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Noritz America

199 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNR98ODNG2
Item #7108437
Mfr. Part #GQ-2857WX US NG
3.7 out of 5 Customer Rating
Requires Certification

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199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Rinnai REP Model Series

199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Part #RREP199IN
Item #9885611
Mfr. Part #REP199IN
5 out of 5 Customer Rating
Requires Certification

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  • Requires Certification
199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Noritz America

199 MBH Indoor/Outdoor Condensing Natural Gas Tankless Water Heater
Part #NNRCR111DVNG
Item #8133294
Mfr. Part #GQ-C3260WXQ-FF US NG
3.7 out of 5 Customer Rating
Requires Certification

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  • Green

199 MBH Indoor/Outdoor Non-Condensing Natural Gas Tankless Water Heater
Navien NPN-U Series

199 MBH Indoor/Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNPN199UNG
Item #7957873
Mfr. Part #NNPN199UNG
4.3 out of 5 Customer Rating
Requires Certification

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200 MBH Indoor Condensing Natural Gas/Propane Tankless Water Heater
Noritz America EZ Pro

200 MBH Indoor Condensing Natural Gas/Propane Tankless Water Heater
Part #NEZTR75NG3
Item #11498566
Mfr. Part #EGQ-C3261WX-FF US NG
4.5 out of 5 Customer Rating
Requires Certification

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180 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Navien NPN-E Series

180 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
Part #NNPN180ENG
Item #7957876
Mfr. Part #NPN180ENG
4.6 out of 5 Customer Rating
Requires Certification

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199 MBH Outdoor Non-Condensing Propane Gas Tankless Water Heater
Rinnai RE Series

199 MBH Outdoor Non-Condensing Propane Gas Tankless Water Heater
Part #RRE199EP
Item #9885623
Mfr. Part #RE199EP
5 out of 5 Customer Rating
Requires Certification

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