Detroit Radiant Wireless Thermostat Kit – TH-B500WL

$280.80

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Detroit Radiant TH-B500WL: wireless temperature control for your heater

The Detroit Radiant TH-B500WL Wireless Thermostat Kit is a wireless thermostat that lets you set the temperature from 45 to 90 degrees F. It works with Detroit Radiant DSC patio heaters, DSR and DSRF tube heaters, and electric heaters with the controls described below. It can control one or two stages of heating. The thermostat needs no wire to the heater circuit. Detroit Radiant builds these controls for its own heaters, so the wiring and voltages match.

A DSC heater needs one 24 volt transformer per thermostat, which also powers the heater. Each DSR or DSRF heater needs an external relay kit. When two or more share the thermostat, they 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. The kit includes the thermostat, a control module and a return air sensor. Want an optional sensor for another indoor spot? See the Detroit Radiant RS-B500WL Remote Sensor. The Detroit Radiant TH-B500WL Wireless Thermostat Kit ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Weight 0.9 kg

Specifications

SKU: TH-B500WL

Specification Value
Part Number TH-B500WL
Type Thermostat
Description 24 V single stage or two stage control wireless thermostat kit. Temperature range 45-90. Kit includes thermostat, control module, and return air plenum sensor. Compatible with RS-B500WL remote sensor.
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; optional RS-B500WL remote indoor sensor
Stage Single or two stage
Shipping Weight 2 lbs
Source Detroit Radiant 2026–2027 Pricing Catalog, page 61

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