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products available
Water Heaters
Shop 152 water heaters at National Hardware Group — from trusted brands like B & K, B&K, Camco and more. Every item is an authorized, warranty-backed purchase, with prices starting around $26.99. Ships nationwide, free over $75 on most items, or find it at your local store.
Trusted brands only
Ships nationwide
Pro accounts welcome
Support your local hardware store
In-Store
Reliance Water Heaters
Reliance Water Heaters 0 gal 199000 BTU Natural Gas Tankless Water Heater
MPN: RTM-199M-N
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Reliance Water Heaters
Reliance Water Heaters 0 gal 160000 BTU Natural Gas Tankless Water Heater
MPN: RTM-160M-N
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Reliance Water Heaters
Reliance Water Heaters 0 gal 160000 BTU Natural Gas/Propane Tankless Water Heater
MPN: RTHR-160X3
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Reliance Water Heaters
Reliance Water Heaters 0 gal 199000 BTU Natural Gas Tankless Water Heater
MPN: RTM-199X3-N
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Reliance
Reliance 0 gal 180000 BTU Natural Gas/Propane Tankless Water Heater
MPN: RTHR-180X3
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Reliance Water Heaters
Reliance Water Heaters 0 gal 199000 BTU Natural Gas/Propane Tankless Water Heater
MPN: RTHR-199X3
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Sharkbite
SharkBite Electric Water Heater Restraints
MPN: QS-120
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 50 gal 37,000 BTU Propane Water Heater
MPN: 6-50-PBRT
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Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 40 gal 4500 W Electric Water Heater
MPN: 6-40-DURT
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 40 gal 4500 W Electric Water Heater
MPN: 9-40-DAHRS
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 50 gal 4500 W Electric Water Heater
MPN: 6-50-DURT
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 50 gal 4500 W Electric Water Heater
MPN: 9-50-DAHRS
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 50 gal 4500 W Electric Water Heater
MPN: 9-50-DAHRT
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 50 gal 4500 W Electric Water Heater
MPN: 6-50-DURS
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 40 gal 4500 W Electric Water Heater
MPN: 6-40-DURS
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
In-Store
Reliance
Reliance Natural Gas Pilot Assembly
MPN: 100109261
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Watts
Watts Stainless Steel Gas Sensor Valve Kit
MPN: 0955801
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 50 gal 5500 W Electric Water Heater
MPN: 12-50-DAFRS
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Watts
Watts Electric or Gas Hot Water Recirculating System
MPN: 0955805
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 50 gal 50,000 Btu/h Propane Water Heater
MPN: 6-50-HRVIT
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 50 gal 37,000 BTU Propane Water Heater
MPN: 9-50-PKRT
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 40 gal 36,000 BTU Propane Water Heater
MPN: 6-40-PBCS
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 48 gal 4500 W Electric Water Heater
MPN: 650EOLBS
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
USA
In-Store
Reliance
Reliance 40 gal 35,500 BTU Propane Water Heater
MPN: 6-40-POCT
Check with your local store
Sold in stores — they stock it, price it fair, stand behind it.
Shop Local
Find these products at your local store.
Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.
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