Lennox 96L74 Heat Exchanger opt-size-40-Inch~dimplex-40-opti-myst®-built-in-electric-cassette-cdfi1000-pro The Robertshaw 780-787 is designed

The Robertshaw 780-787 is designed to be compatible with a wide range of furnace and heater models

allowing it to withstand extreme temperatures without cracking or warping

It was easy to find the perfect match for our outdoor space

Easy Conversion: The valve is convertible from natural gas to propane

Lennox 96L74 Heat Exchanger opt-size-40-Inch~dimplex-40-opti-myst®-built-in-electric-cassette-cdfi1000-pro The Robertshaw 780-787 is designedLennox 96L74 Heat Exchanger Superior Performance and Unmatched Durability The Lennox 96L74 Heat Exchanger is a top of the line product designed to provide exceptional performance and durability in heating systems. With its advanced engineering and cutting edge technology, this heat exchanger ensures maximum heat transfer efficiency, resulting in optimal heating performance and energy savings. Manufactured by Lennox, a renowned brand in the industry,