Tekmarfloor sensor

Pressure Relief Valves Multi-purpose relief valves Male threaded ports Use on Blast Pots, or other Pressure Vessels including Airpigs distribution manifold, Air Receivers, and AirPreps

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Slab sensorthermostat

Pressure Relief Valves Multi-purpose relief valves Male threaded ports Use on Blast Pots, or other Pressure Vessels including Airpigs distribution manifold, Air Receivers, and AirPreps

The Thermostat 518 accurately controls the room temperature for a hydronic heating zone using Pulse Width Modulation (PWM) technology. Simple up and down buttons and a display with large type make this thermostat easy to read and use. The 518 automatically detects a single auxiliary sensor to measure either outdoor, floor or remote room temperature. This easy to install thermostat is a direct replacement for tekmar Thermostats 507 and 508. An optional Adaptor Plate 012 is available which allows the thermostat to be installed onto a single gang electrical box.

PRV20-150 3/4"x 3/4"Nylon 0-150psi Pressure Relief Valve, PRV20-250 3/4"x 3/4"Nylon 0-250psi Pressure Relief Valve, PRV20-400 3/4" x 3/4"Nylon 0-400psi Pressure Relief Valve, PRV20-60 3/4"x 3/4" Nylon 0-60psi Pressure Relief Valve