eliminating the need for a separate upstream regulator

the K90-13 is an alternate kit with different trip characteristics

this Siemens combustion valve body provides the precision needed for modulating hot water or chilled water service in complex HVAC loops

To ensure long-term reliability in high-humidity environments

critical for preventing leaks during compressor burnouts

Resideo TH106 Thermostat 326070-701 eliminating the need for aThe Resideo TH106 U is a high capacity line voltage programmable thermostat designed for precision control of electric heating systems. Engineered with a TRIAC switching mechanism, this unit provides silent operation and unsurpassed temperature accuracy within 0. 27F (0. 15C), effectively eliminating the temperature swings common in mechanical or relay based controls. It is compatible with a 120 240 Vac power supply and supports a maximum resistive