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Electronic Controls

Below are Zone Valve Controls and Pump Switching Relays which control the flow in heating systems. Most heating system thermostats run at 12 VAC. So you will need a transformer and relay to switch power to the 120 VAC pumps. The use of a zone manager makes wireing easy and cost effective.

Contact us for product selection. We are glad to help.


Quantity
Price
1 – 2$58.80
3 – 5$57.15
6 +$54.88

 
Quantity
Price
1 – 2$228.90
3 – 5$226.87
6 +$217.77

 
Quantity
Price
1 – 2$251.30
3 – 5$249.20
6 +$239.19

 
Quantity
Price
1 – 2$165.20
3 – 5$160.65
6 +$154.21

 
Quantity
Price
1 – 5$256.62
6 +$240.24

 
Price: $142.45
 
Price: $130.13
 
Price: $97.14
 
Price: $88.31
 
Price: $118.69
 
Price: $107.03
 
Price: $71.36
 
Price: $70.67
 
Price: $234.63
 
Price: $253.58
 
Price: $267.75
 
Price: $142.79
 
Price: $230.94
 
Price: $189.98
 
Price: $268.69