Review on 🔀 Efficiently Control Zones with the SR501-4 Switching Relay by Dwight Tim

Name: 🔀 Efficiently Control Zones with the SR501-4 Switching Relay
Item: 🔀 Efficiently Control Zones with the SR501-4 Switching Relay
Rating: 4

September 17, 2022

Used to add an extra zone

I already had a Taco 6 zone relay that was being used to full capacity so I bought this unit to add an extra heating zone. The element is easy to connect and works well. My only complaint is that it makes a slight hum that can be heard in the room above my boiler.

Pros

Weight

Cons

Reliability

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