This is a 24V AC actuator

When diagnosing refrigerant flow issues

this 115V refrigeration motor uses a 1

this kit includes a #48 burner orifice and high-altitude manifold pressure labels to satisfy code requirements

Resideo TD-090 Tridicator 320788-704 This is a 24V ACThe Resideo TD 090 Tridicator is a high precision, dual purpose boiler temperature and pressure gauge engineered for immediate visual monitoring of hydronic systems. Designed as the direct replacement for 4104 2. 5 4 10, this 1 4" NPT tridicator features a professional 3 1 8" dial face that provides simultaneous readouts of hydronic system pressure up to 75 PSI and temperatures ranging from 60F to 320F. The integration of a red relief set point