Detroit Radiant Programmable Thermostat with Remote Sensing – TH-BR42

$180.00

✓ Free Shipping
✓ No Sales Tax (except WY)

✓ 100% Price Match Guarantee

Detroit Radiant Logo BlackAuthorized Dealer – Full Warranty Included

Detroit Radiant TH-BR42 Programmable Thermostat: set a heating schedule and add a remote sensor

The Detroit Radiant TH-BR42 Programmable Thermostat is a digital wall thermostat that lets you set a heating schedule. You can choose a temperature from 45 to 90 degrees F. It works with Detroit Radiant DSC patio heaters and DSR or DSRF tube heaters. It can also control Detroit Radiant electric heaters through the parts described below. An optional remote sensor lets it read the temperature at an indoor or outdoor location away from the wall control. That sensor is sold separately. Detroit Radiant builds these controls for its own heaters, so the wiring and voltages match.

For a DSC heater, it needs the 24 volt transformer that also powers the heater. Use one transformer per thermostat. For DSR or DSRF heaters, you need one external relay kit per heater to pass along the thermostat’s signal. When two or more heaters share this thermostat, you also need one transformer. For electric heaters, an electrician connects a contactor panel, which switches power to the heater, fed by a 24 volt transformer. Want to sense the temperature outdoors? Add the Detroit Radiant RS-BR54 Outdoor Remote Sensor. The Detroit Radiant TH-BR42 Programmable Thermostat ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Weight 0.9 kg

Specifications

SKU: TH-BR42

Specification Value
Part Number TH-BR42
Type Thermostat
Description Single stage or two stage programmable thermostat. 45-90 F range with adjustable temperature differential (0.5, 1, or 2 deg). 1 A maximum load per terminal, 7 A total at 24 VAC (18-30 VAC). Adjustable backlight, SpeedSet programming, user and installer lock mode, indoor or outdoor remote sensing capability, hardwire or battery powered.
Works With DSC Series patio heaters, DSR Series tube heaters, DSRF Series vented tube heaters, ELD Series electric heaters, ELX Series electric heaters, DSS Series electric heaters, BAH Series electric heaters
Notes 24 V thermostat. Gas patio heaters: 1 transformer per thermostat (DSC: external transformer required, e.g. 4000-01V/TR-96VA; DSR/DSRF: ERK + 4000-01V when 2+ heaters share one thermostat). Electric heaters: use through a 24 V-coil contactor panel (CE-40-24/CE-60-24) plus a step-down transformer; accepts RS-BR53 (indoor) or RS-BR54 (outdoor) remote sensor
Stage Single or two stage
Shipping Weight 2 lbs
Source Detroit Radiant 2026–2027 Pricing Catalog, page 59

Manuals / Catalogs

Catalogs & Data Sheets

Controls Packing List

Designer Series Packing List

Electric Heater Packing List

Customer Reviews

Be the first to review this product

What Our Customers Say

Shop by Best Sellers

Fireplace

Get In Touch

Call or Text us for our Best Price

It's important to us to go above and beyond for our clients and make sure you make the right decision for your home.