🚀 Elevate Your HVAC Game with Effortless Air Management!
The Caleffi 502710A Automatic Air Vent is designed to enhance the performance and lifespan of your heating and air conditioning systems by automatically removing trapped air. With a compact size and lightweight design, this air vent features a 1/8" NPT male threaded connection, ensuring easy installation without the need for batteries.
| Manufacturer | Caleffi |
| Part Number | 502710A |
| Item Weight | 0.01 ounces |
| Product Dimensions | 0.5 x 0.5 x 2.5 inches |
| Item model number | 502710A |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | Inch |
| Batteries Required? | No |
G**O
Very good quality
This air vent is great quality and easy to replace. Best of all, it comes with a check valve so future replacement won’t require draining of boiler or closing of valves
B**H
Same model that the pros used, easy to install, complete with separate check valve
My heating contractor wanted $79 to replace one of these automatic air vents, so I decided I would just order this and replace it myself. It is the exact same model number that was on my system, except this one came with a separate check valve in addition to the standard vent. Replacing it was easy - just shut off the water supply and use the existing ball valves to isolate the boiler, open the boiler drain until the pressure gauge drops to zero. Unscrew the old air vent, put Teflon tape on the new one, and screw it on. Reverse the process and you're all done in 10 minutes. Be sure to keep the plastic vent screw on top loose to allow the air to escape. The separate check valve is nice, because next time I have to replace it I won't have to drain the system. Note that this air vent has a slightly narrower profile than the standard Taco air vent, which made all the difference in the world for me because there was a riser pipe close enough to the air vent that would not allow the Taco to fit. The 1/8" narrower profile of the Caleffi worked out perfectly.
M**.
Quality product !!
Replaced another just right !
S**.
great replacement
old one without check valve started to leak hope this one last as long.
B**N
Product arrived without check valve.
Was able to install on boiler system, however, it advertised as having a check valve for easy future replacements but didn't have one in the box. After reading other reviews this seems to be a common occurrence with this product.
M**T
Good vent valve
Good solid feel, well made, came with their "check valve" accessory.Good ve t valve
A**Y
Decent air vent for the price😁
Decent air vent for the price😁
B**D
Defintely
replaced a 50 year old item and this works fine as I rebuilt my system. Happy I put these in and appear to function fine pulling the air out of the system Worth the small investment.
N**E
Good value
Worked as described. Included check valve is a good added feature incase it needs to be removed without shutting down the water.
J**Y
Very satisfied client.
Very happy with my item. Good description of item and fast shipping.
B**E
Work well
Exactly as advertised. Good price for good quality.
R**D
As described
As described
C**N
bien merci
parfait
Trustpilot
1 day ago
1 week ago
