View Single Post
Old 04-16-15, 03:11 PM   #7
Servicetech
Apprentice EcoRenovator
 
Servicetech's Avatar
 
Join Date: Nov 2013
Location: Moore Oklahoma
Posts: 267
Thanks: 108
Thanked 23 Times in 21 Posts
Default

DOE would require switching power supplies if they really cared about efficiency. 24VAC contactors will work fine with 12VDC.
Servicetech is offline   Reply With Quote