Make Up Air Rooftop Supply Fans | Inline Supply Fans | Gravity Vents | Make Up Air Heaters | Kitchen Ventilation Ductwork Exhaust Fans Make Up Air Rooftop Supply Fans Inline Supply Fans Gravity Vents Make Up Air Heaters Parts & Accessories Untempered Inline Supply Fan Make Up Air Unit (MUA) with 24" Fan Wheel, 3.0 HP 208 Volt Three Phase Motor, 4000 CFM (INLINE3-24D) $3,229.99 Add To Cart (Ships in 4-5 Days) Untempered Inline Supply Fan Make Up Air Unit (MUA) with 20" Fan Wheel, 2.0 HP 208 Volt Three Phase Motor, 2500 CFM (INLINE2-20D) $2,409.99 Add To Cart (Ships in 4-5 Days) Untempered Inline Supply Fan Make Up Air Unit (MUA) with 15" Fan Wheel, 1.0 HP 208 Volt Three Phase Motor, 1500 CFM (INLINE1-15D) $1,899.99 Add To Cart (Ships in 4-5 Days) Direct Gas-Fired Heater, ETL Listed, for use in Tempering Make-up air. 7500 CFM. Includes a Filtered Intake Hood, Discharge Temperature Controls, and a Safety Disconnect Switch (MH-A4-D.100-30D) $14,739.99 Add To Cart (Ships in 4-5 Days) Direct Gas-Fired Heater, ETL Listed, for use in Tempering Make-up air. 5000 CFM. Includes a Filtered Intake Hood, Discharge Temperature Controls, and a Safety Disconnect Switch (MH-A3-D.750-24D) $9,099.99 Add To Cart (Ships in 4-5 Days) Direct Gas-Fired Heater, ETL Listed, for use in Tempering Make-up air. 3500 CFM. Includes a Filtered Intake Hood, Discharge Temperature Controls, and a Safety Disconnect Switch (MH-A2-D.500-20D) $7,495.99 Add To Cart (Ships in 4-5 Days) Direct Gas-Fired Heater, ETL Listed, for use in Tempering Make-up air. 2000 CFM. Includes a Filtered Intake Hood, Discharge Temperature Controls, and a Safety Disconnect Switch (MH-A1-D.500-15D) $6,049.99 Add To Cart (Ships in 4-5 Days) Untempered Rooftop Supply Fan Make Up Air Unit (MUA) with 30" Fan Wheel, 5.0 HP 208 Volt Three Phase Direct Drive Motor, 6500-10,000 CFM (MODEL MH-A4-30D) $6,029.99 Add To Cart (Ships in 4-5 Days) Untempered Rooftop Supply Fan Make Up Air Unit (MUA) with 24" Fan Wheel, 5.0 HP 208 Volt Three Phase Direct Drive Motor, 3750-6500 CFM (MODEL MH-A3-24D) $3,599.99 Add To Cart (Ships in 4-5 Days) Untempered Rooftop Supply Fan Make Up Air Unit (MUA) with 20" Fan Wheel, 1.5 HP 208 Volt Three Phase Motor, 2500-3750 CFM (MODEL MH-A2-20D) $2,649.99 Add To Cart (Ships in 4-5 Days) Untempered Rooftop Supply Fan Make Up Air Unit (MUA) with 15" Fan Wheel, 1.0 HP 208 Volt Three Phase Direct Drive Motor, 800-2500 CFM (MODEL MH-A1-15D) $1,959.99 Add To Cart (Ships in 4-5 Days) Non-Motorized Gravity Vent (EMUA18) $699.99 Add To Cart (Ships in 2-3 Days) Non-Motorized Gravity Vent (EMUA14) $509.99 Add To Cart (Ships in 2-3 Days) Non-Motorized Gravity Vent (EMUA12) $247.99 Add To Cart (Ships in 2-3 Days) Non-Motorized Gravity Vent (EMUA10) $229.99 Add To Cart (Ships in 2-3 Days)
