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HONEYWELL HOME Thermostatic Radiator Actuator T104A1040 - Radiator Actuators for Hot Water & Steam Systems
HONEYWELL HOMERadiator Actuators for Hot Water & Steam Systems

HONEYWELL HOME Thermostatic 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
Thermostatic Radiator Actuator T104A1040
Category
Radiator Actuators for Hot Water & Steam Systems
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

Technical Documents

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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.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Bronze straight-body thermostatic radiator valve for hot water and steam systems. Features 1 in FPT pipe connection and 1 in MPT radiator connection. Rated for 150 psi water and 15 psi steam. Compatible with HONEYWELL HOME thermostatic actuators models 3UC67, 3UC68, 3UC69
HONEYWELL HOME
Bronze straight-body thermostatic radiator valve for hot water and steam systems. Features 1 in FPT pipe connection and 1 in MPT radiator connection. Rated for 150 psi water and 15 psi steam. Compatible with HONEYWELL HOME thermostatic actuators models 3UC67, 3UC68, 3UC69
Bronze angle-style thermostatic radiator valve body for hot water and steam systems. Features 1 in FPT pipe connection and 1 in MPT radiator connection. Maximum pressure 150 psi water, 15 psi steam. Compatible with Honeywell Home thermostatic actuators 3UC67/3UC68/3UC69
HONEYWELL HOME
Bronze angle-style thermostatic radiator valve body for hot water and steam systems. Features 1 in FPT pipe connection and 1 in MPT radiator connection. Maximum pressure 150 psi water, 15 psi steam. Compatible with Honeywell Home thermostatic actuators 3UC67/3UC68/3UC69
Bronze thermostatic radiator valve body with horizontal angle body style. Pipe connection is 3/4 in FPT; radiator connection is 3/4 in MPT. Maximum pressure rating: 150 psi for water, 15 psi for steam. Compatible with Honeywell Home thermostatic actuators (models 3UC67, 3UC68, 3UC69). Used in hot water and steam heating systems for regulating radiator temperature
HONEYWELL HOME
Bronze thermostatic radiator valve body with horizontal angle body style. Pipe connection is 3/4 in FPT; radiator connection is 3/4 in MPT. Maximum pressure rating: 150 psi for water, 15 psi for steam. Compatible with Honeywell Home thermostatic actuators (models 3UC67, 3UC68, 3UC69). Used in hot water and steam heating systems for regulating radiator temperature
Straight bronze thermostatic radiator valve body for hot water and steam heating systems. Features 1/2 in FPT pipe connection and 1/2 in MPT radiator connection. Maximum pressure 150 psi water, 15 psi steam. Compatible with thermostatic actuators for temperature control
HONEYWELL HOME
Straight bronze thermostatic radiator valve body for hot water and steam heating systems. Features 1/2 in FPT pipe connection and 1/2 in MPT radiator connection. Maximum pressure 150 psi water, 15 psi steam. Compatible with thermostatic actuators for temperature control
Straight bronze thermostatic radiator valve body for hot water and steam heating systems. Features 3/4 in FPT pipe connection and 3/4 in MPT radiator connection. Maximum pressure 150 psi water, 15 psi steam. Compatible with thermostatic actuators for zone temperature control
HONEYWELL HOME
Straight bronze thermostatic radiator valve body for hot water and steam heating systems. Features 3/4 in FPT pipe connection and 3/4 in MPT radiator connection. Maximum pressure 150 psi water, 15 psi steam. Compatible with thermostatic actuators for zone temperature control
Bronze thermostatic radiator valve body in horizontal angle configuration for hot water and steam systems. Pipe connection is 1/2 in FPT; radiator connection is 1/2 in MPT. Maximum water pressure 150 psi; maximum steam pressure 15 psi. Compatible with HONEYWELL HOME thermostatic actuators
HONEYWELL HOME
Bronze thermostatic radiator valve body in horizontal angle configuration for hot water and steam systems. Pipe connection is 1/2 in FPT; radiator connection is 1/2 in MPT. Maximum water pressure 150 psi; maximum steam pressure 15 psi. Compatible with HONEYWELL HOME thermostatic actuators

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Thermostatic actuator for hot water and steam heating systems. Features a remote-mount design with a straight, nickel-plated bronze body. Operates within a temperature range of 43°F to 79°F. Compatible with thermostatic radiator valves for modulating flow to control room temperature
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Thermostatic actuator for hot water and steam heating systems. Features a remote-mount design with a straight, nickel-plated bronze body. Operates within a temperature range of 43°F to 79°F. Compatible with thermostatic radiator valves for modulating flow to control room temperature
Thermostatic actuator for hot water and steam radiator systems. Direct-mount design with remote sensor and nickel-plated bronze straight body. Includes setpoint dial for temperature adjustment from 43°F to 79°F. Compatible with thermostatic radiator valves for regulating room temperature
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Thermostatic actuator for hot water and steam radiator systems. Direct-mount design with remote sensor and nickel-plated bronze straight body. Includes setpoint dial for temperature adjustment from 43°F to 79°F. Compatible with thermostatic radiator valves for regulating room temperature