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Home / / Water heater controller refurbished & used for sale | For Sale USA
Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$42.00
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Honeywell water heater control - honeywell,

Honeywell water heater control - honeywell,

$89.99
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Honeywell water heater - honeywell,

Honeywell water heater - honeywell,

$53.89
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Honeywell water heater control - honeywell,

Honeywell water heater control - honeywell,

$19.99
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Rinnai tankless hot - ,

Rinnai tankless hot - ,

$29.95
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Honeywell water heater - honeywell,

Honeywell water heater - honeywell,

$29.00
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Honeywell water heater gas - water,

Honeywell water heater gas - water,

$59.00
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Noritz 7650m remote - noritz,

Noritz 7650m remote - noritz,

$45.00
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Rinnai wired wall mount water - rinnai,

Rinnai wired wall mount water - rinnai,

$50.00
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Honeywell water heater - water,

Honeywell water heater - water,

$30.40
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$41.36
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Honeywell water heater - water,

Honeywell water heater - water,

$59.99
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Honeywell water heater - heater, control

Honeywell water heater - heater, control

$38.00
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Honeywell water heater control - water,

Honeywell water heater control - water,

$79.99
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Honeywell water heater control - heater,

Honeywell water heater control - heater,

$89.99
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Honeywell water heater - water, control

Honeywell water heater - water, control

$134.99
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Wh10a apcom electric water - apcom,

Wh10a apcom electric water - apcom,

$21.36
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Honeywell water heater - honeywell,

Honeywell water heater - honeywell,

$59.00
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Resideo water heater control - water,

Resideo water heater control - water,

$16.75
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Wh5 electric water heater - wh5-4,

Wh5 electric water heater - wh5-4,

$18.37
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Honeywell water heater gas - water,

Honeywell water heater gas - water,

$45.00
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Honeywell water heater - honeywell,

Honeywell water heater - honeywell,

$224.99
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Honeywell water heater control - honeywell,

Honeywell water heater control - honeywell,

$23.99
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Thermostat for single - thermostat,

Thermostat for single - thermostat,

$18.99
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Water heater gas control - water,

Water heater gas control - water,

$69.00
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Aquanta wifi smart - aquanta, electric

Aquanta wifi smart - aquanta, electric

$100.00
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Honeywell water heater - honeywell, control

Honeywell water heater - honeywell, control

$19.90
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$39.99
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Smart electric tank - smart,

Smart electric tank - smart,

$129.00
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Resideo/Honeywell

Resideo/Honeywell

$152.00
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Honeywell water heater control - heater,

Honeywell water heater control - heater,

$27.89
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White rodgers 37n73u - white-rodgers, 37n73u-873

White rodgers 37n73u - white-rodgers, 37n73u-873

$145.99
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Honeywell water heater - water, control

Honeywell water heater - water, control

$44.89
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Aquanta smart gas - smart,

Aquanta smart gas - smart,

$125.00
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Honeywell water heater gas - heater,

Honeywell water heater gas - heater,

$55.00
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Honeywell water heater - heater, gas

Honeywell water heater - heater, gas

$59.89
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Rinnai 4us wired wall - mc-45-4us,

Rinnai 4us wired wall - mc-45-4us,

$24.00
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Honeywell wv8840c water - water, heater

Honeywell wv8840c water - water, heater

$40.00
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Honeywell water heater - honeywell, control

Honeywell water heater - honeywell, control

$82.99
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Honeywell water heater control - water,

Honeywell water heater control - water,

$134.99
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Thermostat for double - for,

Thermostat for double - for,

$14.99
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Honeywell water heater - honeywell,

Honeywell water heater - honeywell,

$57.89
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$57.00
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Energysmart wifi smart - energysmart,

Energysmart wifi smart - energysmart,

$19.99
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Rheem umc 117 tankless water - rheem,

Rheem umc 117 tankless water - rheem,

$10.40
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Honeywell wv8840c water heater - honeywell,

Honeywell wv8840c water heater - honeywell,

$44.99
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$59.89
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Honeywell water heater - heater, gas

Honeywell water heater - heater, gas

$51.99
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$54.95
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Solid brass inch heater - inch,

Solid brass inch heater - inch,

$36.52
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Water heater element - element, 48

Water heater element - element, 48

$35.05
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Orbek tankless water heater - tankless,

Orbek tankless water heater - tankless,

$34.99
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Resideo wt8840b1500 water - resideo,

Resideo wt8840b1500 water - resideo,

$99.00
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Honeywell water heater gas - heater,

Honeywell water heater gas - heater,

$145.00
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Titan activation flow switch

Titan activation flow switch

$18.99
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Differential temperature - differential,

Differential temperature - differential,

$47.99
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Rheem sp20867b combination gas - rheem,

Rheem sp20867b combination gas - rheem,

$219.92
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110 326 natural - 110-326, water

110 326 natural - 110-326, water

$73.66
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$55.46
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Vevor tankless water heater - rv,

Vevor tankless water heater - rv,

$229.90
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Replacement thermostat for - replacement,

Replacement thermostat for - replacement,

$22.00
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Honeywell water heater control - honeywell,

Honeywell water heater control - honeywell,

$16.89
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Thermostat for double - ,

Thermostat for double - ,

$18.99
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Tankless water heater - heater, 15x15

Tankless water heater - heater, 15x15

$176.39
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Iris energy smart electric - smart,

Iris energy smart electric - smart,

$17.48
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Noritz 7650m remote - rc-7650m,

Noritz 7650m remote - rc-7650m,

$45.00
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Rinnai tankless hot water - rinnai,

Rinnai tankless hot water - rinnai,

$27.99
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Pack black control - 1-pack,

Pack black control - 1-pack,

$13.97
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$54.99
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Solar water heater - solar,

Solar water heater - solar,

$139.00
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Honeywell water heater - water, gas

Honeywell water heater - water, gas

$99.99
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Camplux ay132 gas water valve - ay132, gas-water

Camplux ay132 gas water valve - ay132, gas-water

$45.99
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Pcs water heater - pcs,

Pcs water heater - pcs,

$16.90
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Oem girard gswh - girard, tankless

Oem girard gswh - girard, tankless

$599.99
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Resideo wt8840b1000 water - resideo,

Resideo wt8840b1000 water - resideo,

$69.99
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Honeywell water heater control - honeywell,

Honeywell water heater control - honeywell,

$54.99
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415 52907 water - 415-52907-02, gas

415 52907 water - 415-52907-02, gas

$166.54
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Rheem sp20867c natural gas - rheem,

Rheem sp20867c natural gas - rheem,

$140.00
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Honeywell water heater - water, gas

Honeywell water heater - water, gas

$55.00
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Honeywell water heater - honeywell,

Honeywell water heater - honeywell,

$49.99
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$51.00
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Differential temperature - differential,

Differential temperature - differential,

$47.99
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Dayton 2e704 natural gas - dayton,

Dayton 2e704 natural gas - dayton,

$39.99
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Water heater pack upper - water-heater-pack, 1

Water heater pack upper - water-heater-pack, 1

$43.38
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Rheem heat pump - rheem, heater

Rheem heat pump - rheem, heater

$206.40
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Electronic control board - control, water

Electronic control board - control, water

$147.61
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Honeywell water heater - water, control

Honeywell water heater - water, control

$41.89
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Honeywell water heater - honeywell,

Honeywell water heater - honeywell,

$59.89
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Reliable replacement pilot - reliable,

Reliable replacement pilot - reliable,

$20.11
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Aquanta wifi smart gas water - wifi,

Aquanta wifi smart gas water - wifi,

$50.00
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Onsen gas water heater - gas,

Onsen gas water heater - gas,

$59.00
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Honeywell water heater gas - heater,

Honeywell water heater gas - heater,

$64.89
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$42.70
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Honeywell water heater gas - water,

Honeywell water heater gas - water,

$30.00
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Honeywell water heater - water,

Honeywell water heater - water,

$41.99
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Honeywell water heater gas - honeywell,

Honeywell water heater gas - honeywell,

$64.99
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📊96 listings · from $10.4 · avg $70.68

Browse 96 water heater controller listings currently in our index. Prices range from $10.4 to $599.99, with an average of $70.68. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about water heater controller →

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Everything you need to know about water heater controller

Whether you are looking for a brand-new or second-hand water heater controller, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $10.4, while premium listings can reach $599.99 — giving you a wide budget spread to work with. The average price of $70.68 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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