White-Rodgers 1609-90 Refrigeration Temperature ControllerRefrigeration Temperature Control 30 to 90 Range Adjustable 3 1 2 to 40 Differe

supporting safer startup and more efficient boiler performance

4H/2C (heat pump)

direct-acting valve with piloted operation

Designed for a wide range of commercial refrigeration applications

reducing service time for technicians

Wide compatibility: suitable for select AO Smith models and other compatible gas-control systems

0 Cv flow ensures responsive control across a wide range of demands

making it easier to upgrade your zoning strategy without major ductwork changes

Dimensions: 3-5/8" W x 2-1/4" D x 8-5/16" H

Construction: Silver alloy contacts

spring-return actuator for dependable

Durability: Robust construction to withstand heat and vibration