Tjernlund COP2 Heater Interlock Control for RT-Series Fans

Price: $865.00
Product prices and availability are accurate as of 2021-03-06 02:46:50 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
Availability: In Stock
Usually ships within 2 to 3 days.
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Product Features

The COP2 Constant Operating Pressure Control includes a VFD that will modulate the speed of an approved Tjernlund exhaust fan to maintain a user adjustable negative pressure set point The set point is adjusted through dip switches mounted on the COP2 circuit board The operating range of the COP2 control is -005" WC to -053" WC in 001" WC increments Made in USA