Details for Better Air Chimney Ventilation

Better Air chimney systems are double walled for extra durability to reduce condensation. The tube fan module also houses a gravity or power damper which can be operated by an actuator. The one piece roof sealer accommodates all roof slopes and metal profiles. Better Air chimneys are black and are available in 18″ & 24″ sizes.

Specifications

PART# MODEL DESCRIPTION COLOR R.S.O.
E52-9705GB CH-18G 18″ TUBE FAN MODULE C/W GRAVITY DAMPER BLACK 22″ RND
E52-9705PB CH-18P 18″ TUBE FAN MODULE C/W POWER DAMPER BLACK 22″ RND
E52-9708GB CH-25G 25″ TUBE FAN MODULE C/W GRAVITY DAMPER BLACK 29″ RND
E52-9708PB CH-25P 25″ TUBE FAN MODULE C/W POWER DAMPER BLACK 29″ RND
E50-6205Q TF4E45Q 18″ TUBE FAN (REQ’D FOR 18″ MODULE)    
E50-6208Q TF6E63Q 25″ TUBE FAN (REQ’D FOR 24″ MODULE)    
E50-6222Q TF6E63QIE2 25″ TUBE FAN (REQ’D FOR 24″ MODULE)    
E52-9720 RBS RUBBER ROOF SEALER (18-24)    
E52-9715B CC-18 18″ CHIMNEY TOP CONE BLACK  
E52-9718B CC-25 25″ CHIMNEY TOP CONE BLACK  
E52-9728B RC-1824 RAIN CAP & HARDWARE (18-24) BLACK  
E52-9725D RDD18 18″ RAIN DAMPER DELUXE¬† WHITE  
E52-9729D RDD25 25″ RAIN DAMPER DELUXE WHITE  
E52-9732B RC-1834 DRIP TRAY WITH HARDWARE BLACK  
E52-9825   18″ CHIMNEY LITE TRAP    
E52-9828   25″ CHIMNEY LITE TRAP    

* Order when using cones.

Extensions

PART# MODEL DESCRIPTION COLOR DIM.
E52-9754B CT-182 18 x 26.5 HIGH DOUBLE WALL TUBE BLACK 21.75″
E52-9755B CT-183 18 x 38.5 HIGH DOUBLE WALL TUBE BLACK 21.75″
E52-9756B CT-184 18 x 50.5 HIGH DOUBLE WALL TUBE BLACK 21.75″
E52-9762B CT-252 25 x 26.5 HIGH DOUBLE WALL TUBE BLACK 28.75″
E52-9763B CT-253 25 x 38.5 HIGH DOUBLE WALL TUBE BLACK 28.75″
E52-9764B CT-254 25 x 50.5 HIGH DOUBLE WALL TUBE BLACK 28.75″

Insulated Extensions

** Special order item, allow 3 weeks for delivery.

PART# MODEL DESCRIPTION COLOR DIM.
E52-9734B CTI-182 18 x 26.5 HIGH DOUBLE WALL TUBE INSULATED BLACK 21.75″
E52-9735B CTI-183 18 x 38.5 HIGH DOUBLE WALL TUBE INSULATED BLACK 21.75″
E52-9736B CTI-184 18 x 50.5 HIGH DOUBLE WALL TUBE INSULATED BLACK 21.75″
E52-9742B CTI-252 25 x 26.5 HIGH DOUBLE WALL TUBE INSULATED BLACK 28.75″
E52-9743B CTI-253 25 x 38.5 HIGH DOUBLE WALL TUBE INSULATED BLACK 28.75″
E52-9744B CTI-254 25 x 50.5 HIGH DOUBLE WALL TUBE INSULATED BLACK 28.75″