![]() |
||||||||||||||
Gas Furnaces |
||||||||||||||
One of the first things to consider when purchasing a gas |
||||||||||||||
![]() |
XV Two-Stage Variable Speed |
|||||||||||||
▪ |
XV80 - 80% Annual Fuel Utilization |
|||||||||||||
![]() |
XL Two-Stage Gas Furnaces |
|||||||||||||
▪ |
XL80 - 80% Annual Fuel Utilization |
|||||||||||||
![]() |
XR Single-Stage Gas Furnaces |
|||||||||||||
▪ |
XR80 - 80% Annual Fuel Utilization |
|||||||||||||
![]() |
||||||||||||||

Work Environmental Systems Inc.