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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
000-foot length is housed in a Speed Box pull box
Key Benefits Specifically engineered for Williams 600A Series 60
OEM Reliability: Replacing worn burners with genuine Lochinvar 100135304 parts protects the heat exchanger from hot spots and uneven heat distribution
wire to the "R" and "Y" (or equivalent cooling) terminals
Fail-Safe Operation: Mechanical spring return ensures the valve returns to its stem up position during power or signal failure
Siemens Building Technology 188-0031 Stat 321894-706 000-foot length is housed inThe 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
US$ 148.50
US$ 25.95
US$ 317.78