WHITE-RODGERS 4987 White-Rodgers Economy 24 Volt/Millivolt Heat Thermostat

ECONOMY STAT HEAT ONLY SNAP ACTION-

Economy 24 Volt/Millivolt Heat Only Snap-Action Thermostat for Economy Powerhouse Heating Products

The White-Rodgers Economy 24 volt/millivolt thermostat has a four-wire millivolt input and may be used with other 24 volt products. The Snap Action thermostat is ideal for many applications that require Snap Action sensing, including communicating with other contactors or control devices. The Heat Only stat requires 24 VAC power and is designer for Heat Only control and safety. A test button and dial controls allows for easy installation and setup, while the flame image window displays the position of the gas valve for added peace of mind. When the set temperature is reached, the shut off occurs to provide assurance

A large snap action knob is easy to grasp, plus the thermostat is clip-on to give you a lifetime of trouble free service. This Economy line has a bigger back off range than most thermostats in it's class. Fits the following White-Rodgers 24 Volt/Millivolt Heat Only Economizers: 6780A, 6785E, 6798B, 6798E, 6799B, 6799E

The WHT-495/497 Series Economical Heat Only 24V heat thermostats are designed for use with the majority of forced air furnaces, room heaters and domestic hot water systems. The thermostat features a simple snap action switch which remains closed when the temperature is above that of the setting points, and opens when the temperature falls below these points.

Affordable 24-Volt heat only thermostat with snap-action device, drop-in mounting, and weather resistant enclosure.

The economy model features ultra slim technology, but with all the great performance of the original White-Rodgers heat only thermostat. The enhanced mounting tab design allows for easy mounting to drywall and gyp.

This White-Rodgers thermostat is for heat only systems that heat water. This model features a snap-action outdoor temperature and humidity sensor probe kit, an exceptionally slow cycle rate and one stage of heating operation.