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โ๏ธ Upgrade your HVAC game with Siemens precision โ because comfort waits for no one!
The Siemens SFA71U Zone Valve Actuator is a compact, energy-efficient 24VAC on/off actuator designed for precise HVAC flow control. Manufactured in South Korea with durable stainless steel, it features a flange connector for easy installation and is backed by a 5-year warranty. Ideal for professionals and DIYers alike, it delivers reliable performance in a small package, helping you maintain optimal climate control with minimal hassle.
| ASIN | B00D04DYME |
| Best Sellers Rank | #127,107 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #87 in Linear Motion Actuators |
| Brand | SIEMENS |
| Brand Name | SIEMENS |
| Connector Type | Flanged |
| Customer Reviews | 4.1 out of 5 stars 19 Reviews |
| Global Trade Identification Number | 00804766001000 |
| Included Components | Actuator, Belimo, Caleffi, Electrical & Heating, Electronic Valve Actuator, Erie, HVAC Controls, HVAC-Controls, Heating & Accessories, Honeywell (HW), Johnson Controls (JCI), Schneider Electric, Taco, Valve Actuator, Zone Valve Actuator, actuator, electronic valve actuator, hvac controls, hvac-controls, valve actuator, zone valve actuator |
| Inlet Connection Type | Flange |
| Item Dimensions | 4.38 x 2.3 x 3.4 inches |
| Item Type Name | ZONE Valve Actuator.NC,24V, ON/OFF |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 4.38 x 2.3 x 3.4 inches |
| Manufacturer | Siemens |
| Manufacturer Part Number | SFA71U |
| Manufacturer Warranty Description | 60 Months |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | SFA71U |
| Number of Packs | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 2.3 inches |
| Outlet Connection Type | Flange |
| Size | Small |
| Specification Met | UL |
| UPC | 804766001000 |
| Unit Count | 1 Count |
| Valve Type | zone valve |
S**P
Exact fit replacement
Our Florida Heat Pump heat/AC unit was only blowing warm room-temperature air last summer. It took two different Hvac companies to diagnose the issue. The first guy would have been happy to install an entirely new system for many thousands of dollars The second place figured it out but didn't/couldn't get the part (???). Huh. I found it on Amazon within five minutes. It came and other than having to crawl under my house it was easy to install myself for under a hundred bucks (I did pay the second guy's service charge for the diagnosis). Now the same system is doing the same thing, just in winter it's blowing cool room-temperature air and not warming up. I ordered another one of these actuators and have a good feeling it will fix the system again. If it does I may just order a couple to have on-hand.
M**D
DIY savings
Contractor has charged others on our building $1200 to replace. DIY with a little knowledge and a few common tools.
J**Y
Unreliable with high failure rate
This unit physically failed internally and would not actuate when commanded. This is after 3 yrs of service. Same failure mode as the one it replaced.
B**O
DON'T PAY AN HVAC SERVICE CALL!
Super easy to install! My old one stopped working and I assumed I'd need to hire it to be fixed, but decided to Youtube it first. SO GLAD I DID! I would've been embarrassed to pay an HVAC company to assess, order, remove, replace and a trip charge, to boot! Very easy - no plumbing or wiring required.
J**S
Great Product! Just what I needed.
Exact product as described, fitment & wireing was smooth & easy. Shipping was prompt.
D**N
Fixed my fan coil unit,
Easy to install and very reliable.
G**N
Great part
Exactly the same part as the one i replace
J**K
quick delivery
as described
Trustpilot
1 month ago
1 week ago