Product Details
Cabin Environment Controls for Cessna Aircraft
Longer life and improved design
McFarlane has FAA-PMA approval on the cabin air, cabin heat, cabin vent, cold air and defrost controls for many single engine Cessna aircraft. All of these controls feature McFarlane’s improved push-to-unlock mechanism with greater holding strength and longer life. Most knobs match originally equipped knobs.
- Special, heavier wire for more fatigue strength and reliability
- Improved push-to-unlock mechanism on MCS P/Ns = more holding strength
- Reduced vibration wear and longer life!
- High temperature Teflon lined conduit
WARNING: Cancer and/or Reproductive Harm – California Proposition 65 Resources
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Qty/Aircraft | Location | Eligibility Chart |
|---|---|---|---|---|---|---|
| Cessna | 180H | 18051876 | 18052103 | 1 | CABIN HEAT | 1337 |
| Cessna | A185E | 185-1301 | 185-1599 | 1 | CABIN HEAT | 1337 |
Part Number Information
Supersedes Part Numbers
S1239-25 (Textron, Inc.) | S1239-31 (Textron, Inc.)
Cross-reference information
Cross Reference Reference only: Please verify the product is eligible for your aircraft before adding to your cart. OEM Part Number McFarlane Part Number Comment S1239-25 MCS1239-31 S1239-31 MCS1239-31
Additional product information
Approval: FAA PMA SupersedesPartNumber: S1239-25 (Manufacturer: Textron, Inc.) SupersedesPartNumber: S1239-31 (Manufacturer: Textron, Inc.)
