

🔥 Upgrade your comfort game with Heatmiser’s sleek thermal actuator!
The Heatmiser 2 Wire Thermal Actuator is a compact, battery-free HVAC accessory designed for precise thermal control. With a lightweight 140g build and simple 2-wire installation, it seamlessly integrates into central heating systems, offering reliable performance backed by strong customer reviews since 2013.
| ASIN | B00BI0QL8Q |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 39,116 in DIY & Tools ( See Top 100 in DIY & Tools ) 535 in Central Heating Systems & Accessories |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (59) |
| Date First Available | 19 Feb. 2013 |
| Included Components | Thermal Actuator |
| Item Package Quantity | 1 |
| Item Weight | 140 g |
| Item model number | THERMALACTUATOR |
| Manufacturer | Prowarm |
| Part Number | THERMALACTUATOR |
| Product Dimensions | 9.5 x 8 x 5.5 cm; 140 g |
K**N
Actuated values
Great product. Exactly as product description.
S**N
Good fit
Fitted great and work well
J**M
BJ
Great Product
S**Y
Brilliant Actuators
Appear well made and sturdy. Excellent value for money. Replaced all actuators on my underfloor heating manifold. Simple to fit and all work as intended.
A**E
Trv
Work as they should very happy
T**D
Perfect and reliable replacements
I bought 10 of these to replace existing actuators that were failing. These were half the price and are reliable and work perfectly. Easy to install and replace - perfect!
A**R
simple to install as replacement
The actuator works fine and is a cost effective fix for our nu heat underfloor heating system
M**V
Cheap and nasty
What an utter plastic rubbish. Tiny threaded plastic ring that shears in to time coupled with plastic piston. What can possibly go wrong.
Trustpilot
2 weeks ago
5 days ago