MODEL 250SX NG and 250SX LP – INDOOR MODEL. Temperature Modulated with Electronic Ignition. Suitable for heating potable water only.
SX Gas Tankless Water Heaters Repair Parts. Bosch Aquastar 250SX Water Valve with Engine – LOC 35- 87085050- Non-returnable. Find helpful customer reviews and review ratings for Bosch AquaStar Natural Gas Tankless Water Heater #250SX-NG at Amazon. I have a Bosch 250SX NG tankless water heater purchased in 2007. Over the past months we have to reset it just about everytime we want to use hot water.
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Jul 20- I’ve had the Bosch Aquastar 250SX tankless water heater for a little over years now. And I have to say it’s been nothing but a pain in the ass. I just installed a Bosch 250sx ng ( natural gas ) tankless hot water heater.
I also installed the Webstone Isolator bypass valves, which have been .
