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HONEYWELL HOME Hot Water and Steam Boiler Radiator Actuator: T104A1040 - Radiator Actuators for Hot Water & Steam Systems
HONEYWELL HOMERadiator Actuators for Hot Water & Steam Systems

HONEYWELL HOME Hot Water and Steam Boiler Radiator Actuator: T104A1040

The HONEYWELL HOME T104A1040 is a thermostatic actuator for hot water and steam radiator systems, featuring a direct-mount design with an internal sensor. Constructed with a nickel-plated bronze straight body, it…

SKU 3G-OTH-69104

Brand
HONEYWELL HOME
Item
Hot Water and Steam Boiler Radiator Actuator: T104A1040
Category
Radiator Actuators for Hot Water & Steam Systems
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Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
T104A1040
Type
Thermostatic Radiator Valve
Material
Nickel-Plated Bronze
Includes
Valve Actuator
Body Style
Straight
Product Type
Thermostatic Actuator
Actuator Type
Direct Mount, Internal Sensor
Temperature Range
43°F to 79°F
Compatible with Product Type
Thermostatic Radiator Valve
Compatible Grainger Part Number
279A29
View Full Spec Sheet

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HONEYWELL HOME Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL HOME T104A1040 is a thermostatic actuator for hot water and steam radiator systems, featuring a direct-mount design with an internal sensor. Constructed with a nickel-plated bronze straight body, it includes a valve actuator and is compatible with thermostatic radiator valves. The actuator operates within a temperature range of 43°F to 79°F.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HONEYWELL HOME T104A1040 thermostatic radiator actuator used for?

The HONEYWELL HOME T104A1040 is a thermostatic actuator designed for hot water and steam radiator systems. It directly mounts onto compatible thermostatic radiator valves to regulate room temperature by modulating flow, making it suitable for residential and light commercial hydronic heating applications.

What are the specifications of the HONEYWELL HOME T104A1040 actuator?

The T104A1040 is a direct-mount actuator with an internal sensor, featuring a nickel-plated bronze straight body. It operates within a temperature range of 43°F to 79°F and includes the valve actuator. This HONEYWELL HOME part is compatible with thermostatic radiator valves and Grainger part number 279A29.

Where to buy the HONEYWELL HOME T104A1040 actuator worldwide?

3G Electric supplies the HONEYWELL HOME T104A1040 thermostatic radiator actuator to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this actuator for your heating system needs.

How to install the HONEYWELL HOME T104A1040 actuator on a radiator valve?

To install the T104A1040, first ensure the radiator valve is compatible. Remove the existing manual cap, then align the actuator's direct-mount interface with the valve body and twist to lock. The internal sensor automatically adjusts flow based on ambient temperature. Always follow local plumbing codes and system manufacturer guidelines.

Used in

Common applications for HONEYWELL HOME
Residential HVAC — Honeywell Home TH115-A-120S/U thermostat for 7-day programmable temperature control in homes.
Light commercial buildings — Honeywell Home TL8230A1003 line-voltage thermostat for electric heating systems in offices.
Hydronic heating systems — Honeywell Home L4006E1117 immersion controller for high-limit temperature regulation in boilers.
Indoor air quality monitoring — Honeywell Home C7263A1008 air quality sensor for gas analysis in commercial facilities.
Furnace control — Honeywell Home ST9120U1011 timer controller for circulating fan timing in integrated furnace systems.
HVAC switching — Honeywell Home RA889A1001 switching relay for 24V AC control of zone valves or dampers.

HONEYWELL HOME Products

3G Electric supplies HONEYWELL HOME radiator actuators for hot water & steam systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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