this ASME Section IV certified valve is factory-set to 150 PSI

Utilizing the TOD 36T switch series architecture

it ensures precise electrical compatibility and physical fitment in Rheem and Ruud equipment

and POE oils

Marley Engineered Products 5813-2059-000 Thermostat this ASME Section IV certifiedThe Marley Engineered Products 5813 2059 000 Thermostat is a heavy duty DPDT (Double Pole Double Throw) mechanical control engineered specifically for high capacity blower air heaters and electric baseboard heaters. As a veteran grade HVAC replacement part, this unit is designed to handle demanding industrial and commercial applications where precise temperature regulation is non negotiable. It features an integrated fan switch for streamlined