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- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
Intertherm 35–63 Inch Adjustable Roof Jack for Mobile Home Gas Furnaces - Sloped Roof, 4/12 Pitch (903665A)
Model #: 903665A
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
Intertherm 35–63 Inch Adjustable Roof Jack for Mobile Home Gas Furnaces - Sloped Roof, 4/12 Pitch
Model Number
903665A
Dimensions
Adjustable Length: 35-in. -63-in.
Complete Manufactured-Home Furnace Venting Across Taller Roof Cavities
An adjustable roof jack safely supplies combustion air and directs furnace exhaust outdoors.
The Intertherm 903665A is an adjustable roof jack designed for compatible manufactured-home furnaces and nominal 4/12 sloped-roof applications. Its 35-to-63-inch adjustment range allows the assembly to span a variety of roof-cavity heights while connecting the furnace to an approved outdoor termination.
Intertherm, formerly marketed under the Revolv name, uses the roof jack as part of the furnace's combustion-air and exhaust system. The concentric design surrounds the inner flue pipe with an outer combustion-air passage, while the flashing and upper crown help create a secure, weather-resistant roof penetration. This model is listed for compatible R, MG1, and RO1 furnace applications.
- 35-to-63-inch adjustment range: Accommodates a variety of ceiling-to-roof measurements.
- Nominal 4/12 sloped flashing: Designed for an appropriate pitched-roof installation.
- Dual-purpose venting: Supplies outdoor combustion air while directing furnace exhaust outside.
- Manufactured-home design: Built for specialized furnace installations commonly found in manufactured housing.
- Telescoping construction: Allows the installer to adjust the assembly to the measured roof cavity.
- Integrated roof flashing: Provides the foundation for a properly sealed roof penetration.
- Compatible furnace applications: Listed for approved R, MG1, and RO1 equipment.
- Replacement-friendly configuration: Supports properly matched Intertherm and formerly Revolv furnace installations.
Choose the 903665A when the compatible furnace, roof construction, and measured cavity require a 35-to-63-inch roof jack with nominal 4/12 flashing. A qualified professional must verify the exact furnace model, roof pitch, adjustment length, alignment, clearances, and weather sealing before installation.
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
- Hire a licensed HVAC technician in your area
- Use platforms like Angi, Thumbtack, or a local HVAC directory to find reliable professionals
- Confirm your installer is experienced with the system type you’re purchasing
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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