Honeywell HomeSKU: 38215

Honeywell Home T104A1040 High-Capacity Thermostatic Radiator Actuator with Integral Sensor

$65.25
In stock (17)

The Honeywell Home T104A1040 automatically adjusts room temperature when paired with a V110 series radiator valve. Its built-in sensor and adjustment dial provide temperature control from 43°F to 79°F without electrical wiring. Designed for radiators and convectors in two-pipe hot water or steam heating systems.

Shipping policy

Orders placed by 2:00pm EST will ship same day, except on holidays.

More Details

Product overview
  • Compatible with V110 series thermostatic radiator valves
  • Built-in sensor, temperature dial and actuator in one unit
  • Adjustable temperature range: 43°F to 79°F
  • Adjustable limits restrict the temperature setting range
  • Requires no electrical connections
  • 40 mm mounting collar
  • Mounts horizontally with unrestricted airflow around the sensor
  • Not for installation inside radiator enclosures
Specifications
Manufacturer Part Number T104A1040
UPC 85267087636
Overall Dimensions n/a
Material n/a
Domestic or Import n/a
End Style n/a
Type n/a
ADA Compliance n/a
Warning Professional installation required
Standards and Approvals Meet ASHRAE Standard 102-1989
Resources
Delivery & Returns

Orders will ship same day if received by 2pm EST.

Upcoming holiday closures: Monday September 7, 2026

All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.

FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.

Recently viewed products