Williams 9307 Thin Wall Collar Kit
Williams 9307 Thin Wall Collar Kit
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Williams Thin-Wall Collar Kit
Direct-Vent Standoff & Siding Protector — Model 9307
The Williams Thin-Wall Collar Kit (Model 9307) spaces your direct-vent terminal properly on thin walls under 5 inches thick and extends the vent cap away from vinyl siding or greenhouse panels to guard against exhaust heat.
- Thin Wall Accommodation: Required for through-the-wall installations on exterior walls less than 5" thick.
- Surface Protection: Extends the exterior vent cap outward to prevent hot flue exhaust from warping vinyl siding, composite surfaces, or greenhouse coverings.
- Interlocking Build: 4-piece metal collar snaps together easily to form a clean, sturdy rectangular standoff frame.
- Heater Compatibility: Fits Williams direct-vent furnaces including 14,000 BTU (14038 series), 22,000 BTU (22038 series), and 30,000 BTU (30036 / 30038 series) models.
- Factory OEM: Genuine Williams replacement accessory (Model 9307), Made in the USA.
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