Specifications

Bulb Heaters
Bulb Heaters
31
www.airkinglimited.com
Specifications subject to change without notice
BULB HEATERS
MODEL AK912 AK917 AK922 AK927
Air Movement
CFM @ .1 SP
- 70 - 70
Sound
Sones @ .1 SP
- 3.5 - 3.5
Duct Size - 4" - 4"
Housing Size
8"W x 8"D x 5⁄"H 8"W x 8"D x 5⁄"H 8"W x 13⁄"D x 5⁄"H 8"W x 13⁄"D x 5⁄"H
Listings /
Certifications
FEATURES
• Rated type IC for ceiling insulated to R-40
• Utilizes 250 watt maximum type R40 medium base infrared lamp
(lamp not included)
• Easily installs using the included adjustable hanging brackets
Model AK912: 250 Watt maximum single bulb heater
(bulb not included)
Model AK917: 250 Watt maximum single bulb heater (bulb not included)
4" plastic damper protects against back drafts and ensures quiet operation
Model AK922: 2-250 Watt maximum dual bulb heater (bulbs not included)
Model AK927: 2-250 Watt maximum dual bulb heater (bulbs not included)
4" plastic damper protects against back drafts and ensures quiet operation