If the transformer output is correct but power is not reaching the board

this digital control kit with sensor monitors critical system data to identify operational deviations before they escalate into compressor failure or system downtime

Does this include the drain tube kit

Hermetic Design: The 1/4" ODF sweat connections eliminate potential leak points associated with flare fittings

This two-position valve is optimized for low-pressure steam and hot or chilled water

Conbraco 10-604-12 Relief Valve Els PW 17895 If the transformer output isThe Conbraco 10 604 12 is a high capacity ASME Section IV safety relief valve designed specifically for hot water heating boilers and hydronic heating systems. Featuring a 3 4" MNPT inlet and a 3 4" FNPT outlet, this bronze bodied valve is factory set at 60 PSI. With a certified heat dissipation capacity of 1,399,000 BTU hr, it provides reliable overpressure protection for commercial and industrial water heating equipment. The corrosion resistant EPDM