"The Original Whole House Fan Website Online - Since 2001".
Free Expert Advice: 1.888.229.5757
Direct: 1-661-775-5979

Winterization Kit for CL/ES 6000, CL/ES-7000, CL/ES 6400

All purchases backed by our ironclad money-back guarantee
Winterization Kit
MSRP: $ 175.00
Sale Price: $ 165.00
You Save $ 10.00

Quantity:


No Risk Guarantee     | All Fans Ship Free! Same Business Day!

Use this kit to winterize your QuietCool whole house fan.   This kit is for use with the QuietCool 6000, 7000 series and the CL-6400 and ES-6400 fans.  The insert has an R-40 insulation value and this kit  includes a removable grille which makes installing and removing the insert behind the grille without having to unscrew the grill.

  • Winterization Kit