1-1/2 tons for R134a

this Robertshaw thermopile features an Outer Inconel sheath for long-term resistance to oxidation and high-temperature scaling

Use a multimeter to verify the open circuit voltage

the Sporlan 401128 C-164 Filter Drier is a staple for maintaining system chemistry and preventing TXV orifice fouling

Is the 010026F kit compatible with all Raypak heaters

Conbraco 10-301-05 Relief Valve Els PW 17895 1-1/2 tons for R134aThe Conbraco 10 301 05 is a high capacity hot water pressure relief valve engineered specifically for residential and commercial hydronic heating systems. As an ASME Section IV certified safety component, this Apollo RVW30 series valve is critical for protecting hot water boilers from over pressurization. Built with a heavy duty ASTM B584 bronze body and stainless steel springs, it provides high level corrosion resistance in demanding HVACR