CB‐EX Series Fan2018-08-21T23:24:42+00:00

CB‐EX Series Fan

The CB‐EX chimney fan is the industries ONLY all stainless steel fan construction. This can withstand the harsh conditions caused by corrosive condensation on low‐temp boiler application.

CB‐EX – Termination Chimney Fan

CB‐EX – Termination Chimney Fan

Application
Gas vents serving Cat I, II, III & IV appliance
Chimneys serving gas burning fireplaces
Construction
The housing and dynamically balanced backward inclined or backward curved impeller are available in 430 stainless steel or 316L stainless steel


EC-Flow Technology™

EC-Flow is a proprietary algorithm developed by US Draft Co in an effort to improve upon the current PID technology used for controlling vent pressures. EC-Flow utilizes predictive algorithms to achieve set-point faster during transient operation, and maintain smooth operation during steady state operation. EC-Flow is designed to operate electronically commutated motors, VFD’s and damper actuators.


V300 Constant Pressure Control

V300 – Constant Pressure Control

Application
Mechanical draft systems serving all types of chimneys and gas vents, up to 4 appliances with more available
Supply air for fossil-fuel fired heating appliances
General make-up air
Construction
A NEMA 1 housing constructed of mild steel powder coated to prevent corrosion
7” Color Touchscreen providing simplified interface and easy to view system information


V200 Constant Pressure Control

V200 – Constant Pressure Control

Application
Mechanical draft systems serving all types of chimneys and gas vents, up to 4 appliances with more available
Supply air for fossil-fuel fired heating appliances
General make-up air
Construction
A NEMA 1 housing constructed of mild steel powder coated to prevent corrosion