Product Description
- Kason 1832-04 Heated Ventilator port 115v
- Extra heated body provided to minimize frost accumulation in deep freeze environment
- Operates efficiently in temperatures from to -40°F to -20°F (-40°C to -28.9°C)
- Protects from structural damage because of temperature/ pressure build up.
- Compensates for air expansion and contraction
- Wall thickness: 4" Diameter: 4-5/8"
