Desert Online General Trading LLC
Dubai, United Arab Emirates
Desert Online General Trading LLC
Dubai, United Arab Emirates
🔥 Keep your solar system air-free and running smooth — the smart vent for savvy pros!
The Caleffi250041A is a precision-engineered automatic air vent designed for closed-loop solar heating systems. Featuring a 1/2-inch NPT male connection and durable brass construction, it automatically releases trapped air during system filling to enhance efficiency and prevent damage. Compact and energy-efficient, this vent is a must-have for professionals seeking reliable, maintenance-free solar system performance.
| Size | 0.5 inches |
| Brand | Caleffi |
| Color | Silver |
| Item dimensions L x W x H | 3 x 3 x 7 inches |
| Connector Type | NPT |
| Exterior Finish | Brass |
| Thread Type | NPT |
| Item Weight | 0.7 Pounds |
| Number of Pieces | 1 |
| Global Trade Identification Number | 08016615187458 |
| Manufacturer | Caleffi |
| Part Number | 250041A |
| Item Weight | 11.2 ounces |
| Product Dimensions | 3 x 3 x 7 inches |
| Item model number | 250041A |
| Is Discontinued By Manufacturer | No |
| Voltage | 24 Volts |
| Wattage | 3 watts |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |
A**E
High quality
Caleffi quality is hard to beat. This solar air vent is built for the high temps of a solar thermal system, machining is perfect, included instructions are simple and appropriate.
F**O
got a lemon this time
These are normally good for solar, but I just had one leak water immediately upon installation. Potable water at 120Degrees F and 60 psi.
B**B
Expensive but works well for high temp applications
Well made part looks good and works. Great for solar applications
A**O
Excellent
Very well made.Works perfectly
D**R
Works great.
I put this at the top of my Axeman fire flue wood stove pipe water heater to bleed off the air in the line. Works great.
A**R
dear sir i need the below product description 1-Max working ...
dear sir i need the below product description1-Max working pressure2-max discharge pressure3- temperature range4-Max percentage of glycolregards
Trustpilot
3 weeks ago
5 days ago
