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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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  1. Bosch Therm 830 ES LP (Liquid Propane) Whole-House Tankless Water Heater

    Bosch Therm 830 ES LP (Liquid Propane)

    Bosch Therm 830ES-LP (Liquid Propane) whole-house tankless water heater

    175,000 BTUs and up to 140 degrees F, Electronic Ignition, Stainless Steel exhaust, Energy Star Learn More

    Regular Price: $1,799.00

    Special Price: $1,525.00

    Details
  2. Bosch Therm 830 ES NG (Natural Gas) Whole-House Tankless Water Heater

    Bosch Therm 830 ES NG (Natural Gas)

    Bosch Therm 830ES-NG (Natural Gas) whole-house tankless water heater

    175,000 BTUs and up to 140 degrees F, Electronic Ignition, Stainless Steel exhaust, Energy Star Learn More

    Regular Price: $1,799.00

    Special Price: $1,525.00

    Details
  3. Webstone EXP E2 Lead-Free Isolation Valves 44443WCOM

    Webstone EXP E2 Lead-free Isolation Valves 44443WCOM

    Webstone EXP2 Service Lead-Free Isolation Valves (44443WCOM)

    Webstone Complete Lead-Free Isolation Valve Kit including E-X-P 2 valves, Braided Water lines, Flex Gas line and Gas shut off valve. Learn More

    Regular Price: $199.00

    Special Price: $179.00

    Details
  4. Webstone EXP E3 Lead-Free Isolation Valves 45443WCOM

    Webstone EXP E3 Lead-free Isolation Valves 45443WCOM

    Webstone EXP3 Service Lead-Free Isolation Valves (45443WCOM)

    Webstone Complete Lead-Free Isolation Valve Kit including E-X-P 3 valves, Braided Water lines, Flex Gas line and Gas shut off valve. Learn More

    Regular Price: $172.00

    Special Price: $162.00

    Details
  5. Webstone EXP E3 Lead-Free Isolation Valves 45443WPR

    Webstone EXP E3 Lead-free Isolation Valves 45443WPR

    Webstone EXP3 Service Lead-Free Isolation Valves (45443WPR) with Adjustable PRV Port

    Webstone's Compact version E-X-P 3/4" Hot and Cold water valves with 3/4" PRV port and Drains with Hose fittings and pressure relief valve (200,000BTU) Learn More

    Regular Price: $164.85

    Special Price: $139.95

    Details
  6. Webstone EXP E2 Lead-Free Isolation Valves 44443WPR

    Webstone EXP E2 Lead-free Isolation Valves 44443WPR

    Webstone EXP2 Service Lead-Free Isolation Valves (44443WPR)

    Webstone's Compact version E-X-P 3/4" Hot and Cold water valves with 3/4" PRV port and Drains with Hose fittings and pressure relief valve (200,000BTU) Learn More

    Regular Price: $159.00

    Special Price: $124.95

    Details
  7. Bosch Freeze Protection Kit (7709003665)

    Bosch Freeze Protection Kit (7709003665)

    Bosch Freeze Protection Kit (7709003665)

    Protects against overnight freezes down to 5 degrees F above zero Learn More

    Regular Price: $69.95

    Special Price: $59.95

    Details
  8. Bosch AquaStar Gas Conversion Kit (8719002176)

    AquaStar 2700ES / 2400ES NG/LP Conversion Kit (8719002176)

    Bosch AquaStar Gas Conversion Kit (8719002176)

    Convert from NG to LP or LP to NG Learn More

    Regular Price: $43.95

    Special Price: $34.95

    Details

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Category
  1. Gas Tankless Heaters (2)
  2. Whole House Tankless (2)
  3. Isolation Valve Sets (4)
  4. Tankless Accessories (2)
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Price
  1. $0.00 - $999.99 (6)
  2. $1,000.00 and above (2)
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  1. Bosch AquaStar (2)
  2. Bosch Therm (2)
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  2. Liquid Propane (1)
Energy Factor
  1. 0.83 (2)
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  1. Tankless (2)
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  1. 2 (2)
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  1. 140000 to 175000 (2)
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