Bosch & Paloma Parts Inventory for Newer & Older Models

On-Demand Gas Tankless Water Heaters

We carry a full line of parts for all models of BOSCH gas tankless water heaters including older W, WR, AQ, GWH, Pro, Therm, Greentherm and ES Models.  N.B.  Access to older parts depends on whether the supplier continues to make them available.   

H20 Tankless is a one-man operation. Email Ron a detailed description including the model and serial number. He will get back to you within 48 hours.  For urgent inquiries, please call Ron at (604) 929-5488 or Toll Free 1-800-663-8405.

bosch therm New Models Gas Parts

• Bosch Therm 330 PN (GWH 260 PN)
• BoschTherm 520PN (GWH 425 PN)
• Bosch Therm 520 HN (GWH 425 HN)
• Bosch Therm 660 EF
• Bosch Therm 830 ES
• Bosch Therm 940 ES (GWH 715 ES)
• Bosch Therm 950 ES
• Bosch Therm C 1050 ES (GWH C 800 ES)
• Bosch Therm C 1210 ES (GWH C 920 ES)
• Bosch Therm C 1210 ESC

 

bosch Superseded Models
Gas Parts

• W 125 K
• W 400 KD5
• WR 400 K1
• WR 400 1K
• WR 400 3K
• WR 400 7K
• WR 430 3K
• WR 430 7K
• GWH260-PN
• GHW425-PN
• GWH425-HN classic (WR400-7K)
• GWH 425-HN compact (WR400-7K)
• GWH425-EF
• GWH635-ES
• GWN 715-ES
• GWHC 800-ES
• GWH 450 ESR
• GWH 920 ES
• GWH 920 ESC

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Solar Parts

We have a variety of solar parts for sale.

Miscellaneous parts

We have a variety of miscellaneous parts for sale.

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