This ventilator automatically opens at 70 degree and closes at 40 degree (approximately). High-density thermo plastic construction with stainless steel metal parts.
SKU: 41779813
MFG: 306MGR
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DETAILS
DESCRIPTION
Highlights:
- Size : 8" x 16"
- Color : Gray
- Material: Thermo-plastic
- With automatic damper
- 65 square inch net free area
- No electrical hook-up required
- Replaces old-style manual vents
- Fits standard 8" x 16" vent openings
- High-density thermo-plastic construction
- The key mechanism, bi-metal coil, fully enclosed in protective cover
- Automatically opens at 70 degrees fahrenheit and closes at 40 (approximately)
- Stainless steel compression spring with 1 adjustable screw for easy installation
- Stainless steel and corrosion resistant metal parts. heavy-duty aluminum mesh screen, front and back
FEATURES
MFR:
306MGR
SKU:
41779813
UPC:
008661306035
Brand:
Witten Automatic Vent