Hydronic Switching Relay; Item Switching Relay; Applicable Standard CSA (Canada and US); Switch Type DPDT; Overall Dimensions 1-9/16" Width x 2-3/8" Depth x 3" Height; Input Supply Rating 2.7/2.3 VA at 24 Volt AC 50/60 Hertz; Ambient Temperature Rating -40 to 140 Deg F; Relay Contact 10 Amp Resistive at 250 Volt AC NO and NC, 10 Amp Resistive at 30 Volt DC NO and NC, 7 Amp Inductive at 250 Volt AC (Maximum), 10 Milli Amp 1 Volt DC (Minimum); Warranty 3 Year Limited