VT2218 - Viridian Variable Speed ECM High Efficiency Circulator - Cast Iron - Universal Flanged S Delta-T is the comfort standard

Delta-T is the comfort standard for American homes

best-in-class PEB series valves are more durable than ever before

durable and long lasting solid brass

Infrared Sensor with Multiple-focused

VT2218 - Viridian Variable Speed ECM High Efficiency Circulator - Cast Iron - Universal Flanged S Delta-T is the comfort standardTaco VT2218 Viridian Variable Speed ECM High Efficiency Circulator Cast Iron Universal Flanged The Only Temperature Sensing Pump in its Class The VT2218 ECM High Efficiency Circulator comes with two temperature sensors to provide Delta T readings to the pumps brain. So its ready to slash fuel bills right out of the box. It Makes Your Job Easy The VT2218 ECM High Efficiency Circulator is whisper quiet and has a big, bright LCD screen thats easy on the