Description
Sunstar Thermostat / Control | Millivolt Thermostat with 20' Wire for Star Glo SGM Heaters | 42489010
The Sunstar 42489010 is a genuine Sunstar thermostat / control for Star Glo SGM Millivolt Ceramic Heaters. Millivolt (self-powered) thermostat with 20 feet of thermostat wire for Star Glo SGM standing pilot heaters. One thermostat per heater.
Pick the control that matches how the heater is wired: line voltage thermostats switch the heater circuit directly, 24V models work with the heater control circuit or a relay kit, and two-stage models drive N7/L7 heaters between low and high fire.
Key Features
- Genuine Sunstar part number 42489010
- Fits Star Glo SGM Millivolt Ceramic Heaters
- Matched to Sunstar heater control circuits
- Mount 4-5 feet above the floor, out of the direct radiant beam
Fits These Sunstar Heaters
- Sunstar Star Glo SGM Millivolt Ceramic Heaters
Before You Order
- Mount out of the direct radiant beam, away from doors and drafts
- Match line voltage vs. 24V and single vs. two-stage to your heater
- Confirm the part number against your heater model and rating plate, or the installation and operation manual.
Frequently Asked Questions
Where should a thermostat for a radiant heater be mounted?
About 4 to 5 feet above the floor in the occupied zone, out of the direct path of the heater and away from overhead doors, so it reads the temperature people actually feel.
Can one thermostat run several heaters?
Yes, within the load rating listed above or by adding the matching relay kit for each heater.
