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24 v timer
acl10
Member Posts: 349
Can someone recomend afew 24 v 24 hour or more timers that can be used in conjunction with a rthermostat. Rather a manual not digital.
0
Comments
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Timer
Hi- When you say "timer",are you looking for an engine hour meter to show how long the boiler has been running?
- Rod0 -
Time clock
No A time clock to turn on and off the boiler0 -
Better Selection
Most mechanical timers require line voltage (120 volt) to power the timing mechanism and then you can run your 24 volts for the boiler on the switching side of the timer.
This one is single pole:
http://www.grainger.com/Grainger/wwg/search.shtml?searchQuery=2e021&op=search&Ntt=2e021&N=0&sst=subset
And one for 2-pole:
http://www.grainger.com/Grainger/wwg/search.shtml?searchQuery=2e022&op=search&Ntt=2e022&N=0&sst=subset8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab0
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