CONTACT US

TECHNICAL SUPPORT

For prompt technical support, please contact our technical support team by sending your inquiries to us at techsupport@hotwater.com. You can also contact us by calling 1-888-GSW-TECH (479-8324) or by fax at 519-787-5500.

LOCATION

GSW Water Heating
599 Hill Street West
Fergus, Ontario, Canada N1M 2X1
T 519.843.1610
F 519.787.5500
E gswinfo@gsw-wh.com