Water Heaters
water heaters — pre-owned
Browse 261 water heaters — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Honeywell Honeywell S7800A2142 Keyboard Display Module with Data Storage – For
Rheem 20-Gallon XE20P06PU20U0 Electric Point of Use Water Heater 2000 Watts
AERCO 201211 Air/Fuel Valve (Kc1000)
RUINOPAR Portable Water Heater Propane Tankless - 6L 1.58GPM -Device ONLY
Immersion Tank Heater Element L-Tube 230V 36" Length
Chromalox MTO-225E4XX Immersion Heater 480V 1PH 2.5kW Screw Plug Industrial Heat
HONEYWELL S7999D1030 CONTROLINKS SYSTEMS DISPLAY OPERATOR INTERFACE
Water Heater Gas Valve 650 DELTA AP15255A-1 #0
HONEYWELL S7999D1048 CONTROLINKS SYSTEM DISPLAY
TCM-1000H GI Industries Dual Purpose Chiller/Boiler Tube Cleaning On Dolly
Shinnichi Dennetsu FUS Immersion Tank Heater 18" Element 3PH 200V 10Kw
Bradford White Water Heater NG Burner assembly MIITW75T6BN12 75 gallon Ignitor
Ulanet 492-2 Industrial Immersion Heater 1500 Watt 115v Tested, Works!
LAARS Pennant PNCH1250N ACC3BXB 1,250,000 BTU Natural Gas Hot Water Boiler
HATCO C-45 Compact Electric Booster Water Heater 45kW 240V 3PH 6 gallon -NIB
Fireye 55UV5-1009 UV Self-Check Flame Scanner
Shinnichi Dennetsu FUS Immersion Tank Heater 18" Element 3PH 200V 10Kw
INDEECO Immersion Water Heater 1500 Watts 480 Volt 713U426121T (USED)
Sussman 3KW Electric Boiler MBA3 MB A3 MBA Packaged Electric Steam Generator 240
Eemax EX180T2T 208VAC 18000W 4 Max GPM Electric Tankless Water Heater (C)
Therm-O-Disc 7025 AW Water Heater Thermostat 110-170F 6000W 208-480V 120V 3000W
Parker Hot Water Boiler T300L – 300,000 BTU – Used, Tested & Fully Working – Gas
Vintage Hot Water Thermometer USG, Range 40-260 (B1)
Apcom WH2 Water Heater Adjustable Thermostat 110-170F 6000W 240V 3000W 125VAC
Vintage Electrothermal Red-Rod Immersion Heater 400W / 120V - England BD6902
Vintage Hot Water Thermometer USG Range 40-280 (B1)
Noritz SBE7833 / SBE7833-B Tankless Water Heater Gas Valve Used Free Shipping
HONEYWELL T991A-1194, temperature controller, copper, unit only. light used.
Chromalox NWH-3625 Circulation Water Heater 3" Flange 28"L *Housing Only*
Hydrolevel Low Water Cut Off Model 550 Manual Reset 45-450-25
Munchkin Boiler Control DU-926 (display) and Cable #2G2A
Ulanet 492-2 Industrial Immersion Heater 1500 Watt 115v Defective
Wolfertze MaWo Immersion Tank Heater Element Stainless L-Tube 1600W 230V 20"x19"
White-Rodgers 37C73U-168 Hot Water Tank Gas Valve
Wolfertze MaWo Immersion Tank Heater Element Stainless L-Tube 1600W 230V 20"x19"
Baso Gas Light Safety Switch L62CC-2
RHEEM-RUUD - E10-12-G Commercial Mini Tank Water Heater 12 gallon 240v 3 PH
Bradford White 43968-16 43964-16 OEM Water Heater Nat Gas Burner assembly
Fulton thermal fluid heater 519000btu FT-0520A 2011 Steam Boiler * BROKEN BLOWER
Natural Gas Water Boiler 750,000 Btu, 150 GPM, Md.#VT3 , HVAC Commercial/Hotel