(Single or Multi)
For single or multi-zone installations using central or multiple thermostats. 24-volt, AC, zone-type control also can operate on DC voltage as a back up. The gas valve includes a built-in regulator. A 24-volt power supply is required. Brooder can be operated by a 24-volt thermostat, computer or an environmental controller. 100% gas safety shut-off valve.
A modulating type HI/LO control with integral thermostat. No electrical supply
is needed. Upon call for heat, the valve will open from pilot to low fire
(approximately 25,000 Btu/hr) and modulate between low and high fire
(40,000 Btu/hr) as necessary to maintain desired temperature setting. As the
thermostat is being satisfied, the valve will modulate down to low fire and then
drop to pilot upon being satisfied. 100% gas safety shut-off valve.
An individual, non-electric, fully automatic ON/OFF control with integral
thermostat which operates on millivolts generated by the pilot. No electrical
supply is needed. Integral thermostat features a wide temperature range for
easy adjustment. 100% gas safety shut-off valve.