3 Zone 120V Hydronic Zone Control Module
This product has been replaced by
SWITCHING RELAY 3 ZONE EXP
Manufacturer Part #SR503-5
Manufacturer Part #SR503-5
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Taco
3 Zone 120V Hydronic Zone Control Module
Package Quantity Info:
Each: 1 Inner Pack: 1
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Purchase history
Taco
3 Zone 120V Hydronic Zone Control Module
SR503-4
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Order Date
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Product Details
Product Details
- Contractor friendly PC board layout
- External indicator lights gives instant diagnostic feedback
- Universal switching relay
- Priority protection
- Premium sealed relays
- Compact design
- Made in the USA
- Frequency: 60 Hz
- Warranty: 3 years
- Two pump end switches can control up to 3 pumps; system, secondary and DHW
Specifications
- AMP:
- 15
- Depth:
- 2-3/4 in
- Height:
- 7 in
- Proposition 65:
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Volts:
- 120V
- Width:
- 10-1/4 in
- Zones:
- 3