THESE PRICES ARE FROM 2007. THEY MAY HAVE CHANGED

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Suspension Gas Heaters
Aluminized Nat. Gas Price LP Price Stainless Nat. Gas Price LP Price Fan CFM Gas Inlet Flue Dia. Overall Diameter

H        W         D     Wgt

LF24-115A $ 1,052.00 $ 1,164.00 LF24-115S $1,208.00 $1,320.00 1900 1/2″ 4″ 32 3/16 20 3/16 31 5/16 125
LF24-145A $ 1,088.00 $ 1,200.00 LF24-145S $1,364.00 $1,476.00 1900 1/2″ 4″ 32 3/16 20 3/16 31 5/16 130
LF24-175A $1,210.00 $1,322.00 LF24-175S $1,516.00 $1,628.00 2200 1/2″ 4″ 32 3/16 23 1/8 31 5/16 145
LF24-200A $1,426.00 $1,486.00 LF24-200S $1,757.00 $1,817.00 4400 3/4″ 5″ 32 3/16 41 1/8 31 5/16 255
LF24-250A $1,726.00 $1,942.00 LF24-250S $2,090.00 $2,306.00 4400 3/4″ 5″ 32 3/16 41 1/8 31 5/16 270
LF24-300A $1,884.00 $2,100.00 LF24-300S $2,369.00 $2,585.00 4400 3/4″ 5″ 32 3/16 41 1/8 31 5/16 285
LF24-400A $2,254.00 $2,368.00 LF24-400S $2,890.00 $3,004.00 4400 3/4″ 6″ 32 3/16 41 1/8 31 5/16 310

Price includes freight paid in continental USA

Pricing includes a 1 year limited parts warranty +

10 year warranty on Aluminized Heat Exchangers or

15 year warranty on Stainless Steel Heat Exchangers.

All models include electronic ignition and power venter, vent 3′ out & 3′ up w/ vent cap as standard features for sidewall venting

Note: Unique tubular heat exchanger that provides greater output Btu’s. Models 200 thru 400 have dual fans.

A typical 30′ x 96′ greenhouse has about 36,000 cubic feet of air. A typical 250,000 BTU unit heater exhausts @ 3,600 cubic feet of air per hour. For every hour the heater runs, there is a 10% air exchange or 10% of the heated air is exhausted. Expensive and wasteful!

CAS stops the inherent air exchange. By bringing the air needed for combustion in from the outside through the CAS venting. Which means you are heating only the re-circulated greenhouse air. Increasing efficiency by 5% – 7%. Allowing cooler, drier, cleaner air to be used in the combustion process, which will extend the life of the Lennox unit heater.

Description Part # Price -
Combustion Air Separator (CAS) LF24-CAS1 $387.00 For Models 115-145
LF24-CAS2 $387.00 For Models 175-200
LF24-CAS3 $412.00 For Models 230-400