Siemens Building Technology 134-1085 Stat 318423-701 Heavy-Duty Construction: Aluminum die-cast body

Heavy-Duty Construction: Aluminum die-cast body designed to withstand industrial environments and continuous cycling

How do I know if my modulating gas valve is failing

systems with heavy oil carryover should utilize a coalescing filter upstream of the M-767-SMC to prevent premature clogging of the regulator diaphragm

and one normally closed terminal (opens on rise for heating)

As a vital HVAC furnace seal

Siemens Building Technology 134-1085 Stat 318423-701 Heavy-Duty Construction: Aluminum die-cast bodyThe Siemens 134 1085 is a professional grade line voltage room thermostat engineered for high demand heating and cooling applications in commercial and industrial environments. This heavy duty thermostat features a Single Pole Double Throw (SPDT) switch action, capable of handling inductive loads up to 1 hp and resistive loads reaching 22 Amps at 120 Vac. Designed for versatility, the Siemens ET 134 series allows for either an exposed setpoint knob or