Siemens Building Technology 188-0031 Stat 320734-701 the P77560 refrigerant pressure switch

the P77560 refrigerant pressure switch utilizes a SPST (Single Pole Single Throw) contact configuration to regulate fan operation efficiently

Common Questions: Will this kit work with any Weil McLain boiler

allowing for complete room-side installation

The York S1-025-17620-702 Pressure Control is a critical high-pressure safety cut-out designed for precision monitoring in residential and commercial HVACR systems

Siemens Building Technology 188-0031 Stat 320734-701 the P77560 refrigerant pressure switchThe Siemens 188 0031 (Model TH 188D) is a professional grade unit mount pneumatic thermostat designed for precision control in fan coil units and unit ventilators. As a direct acting (DA) instrument, it employs a liquid filled sensing element and a remote bulb to provide gradual acting control of heating or cooling mediums. Operating on a force balance principle, this thermostat ensures high linearity and rapid response to temperature fluctuations