

🌡️ Cut the waste, keep the warmth — smart heating starts here!
The Grundfos 595444 3/4-Inch Clip-On Aquastat Control is a precision temperature sensor designed to optimize circulator pump operation by maintaining water temperature between 85-105°F. Its easy clip-on installation on 3/4-inch pipes and compatibility with timer controls significantly reduce pump runtime and energy consumption, delivering fast ROI and enhanced system efficiency.
| ASIN | B0029P2WY6 |
| Brand | Grundfos |
| Global Trade Identification Number | 00632514046061 |
| Item Weight | 68 g |
| Item model number | 595444 |
| Manufacturer | Grundfos |
| Product Dimensions | 20.3L x 17.3W x 1.5H Centimeters |
| Style | Circulator |
| UPC | 632514046061 |
B**P
Works well to run my circulator pump.
S**.
I can't believe I used my recirculation pump for years without this! Why run the pump when you already have hot water throughout the system? Adding this has reduced pump run-time by probably 90% for us. We do have the hot water and return lines fully insulated, which helps, and live in CA so temps aren't extreme, so your experience may vary. What a huge savings in pump run time and electricity usage. I calculate that this pays for itself in well under a year. It would be nice if you could tune the temperature, but this is really a minor point, perhaps for a future improvement.
M**I
Very good product. Does the task
E**N
GREAT PART
M**P
Easy instructions and straightforward setup. Runs as it should.
Trustpilot
2 weeks ago
2 weeks ago