December 16, 2019

Lennox G50DF?60D?135 Furnace G50DF ELITE SERIES DownFlow 210321 December 2008

Lennox G50DF?60D?135 Furnace G50DF ELITE SERIES DownFlow 210321 December 2008 - page 1

E N G I N E E R I N G  D A T A

G50DF

ELITE

®

 SERIES

Down−Flow

G A S  F U R N A C E S

Bulletin No. 210321

December 2008

Supersedes May 2007

AFUE − 80%

Input − 44,000 to 132,000 Btuh

Nominal Add−on Cooling − 1.5 to 5 Tons

MODEL NUMBER IDENTIFICATION 

G 50

24

A − 045

Unit Type

G = Gas Furnace

Series

50 = Elite 80%

Nominal Add−On Cooling Capacity

24 = 2 tons

36 = 3 tons

48 = 4 tons

60 = 5 Tons

Cabinet Width

A = 14−1/2 in.

B = 17−1/2 in.

C = 21 in.

D = 24−1/2

Nominal Gas Heat Input

045 = 44,000 Btuh

070 = 66,000 Btuh

090 = 88,000 Btuh

110 = 110,000 Btuh

135 = 132,000 Btuh

Indoor coils with the same letter designation will physically match the furnace.

DF

Configuration

DF − Down−Flow

X

Low NO

x

 = Units meet California

Nitrogen Oxides standards





E N G I N E E R I N G  D A T A G50DF ELITE ®  SERIES Down−Flow G A S  F U R N A C E S Bulletin No. 210321 December 2008 Supersedes May 2007 AFUE − 80% Input − 44,000 to 132,000 Btuh Nominal Add−on Cooling − 1.5 to 5 Tons MODEL NUMBER IDENTIFICATION  G 50 24 − A − 045 Unit Type G = Gas Furnace Series 50 = Elite 80% Nominal Add−On Cooling Capacity 24 = 2 tons 36 = 3 tons 48 = 4 tons 60 = 5 Tons 1  Cabinet Width A = 14−1/2 in. B = 17−1/2 in. C = 21 in. D = 24−1/2 Nominal Gas Heat Input 045 = 44,000 Btuh 070 = 66,000 Btuh 090 = 88,000 Btuh 110 = 110,000 Btuh 135 = 132,000 Btuh 1  Indoor coils with the same letter designation will physically match the furnace. DF Configuration DF − Down−Flow X Low NO x  = Units meet California Nitrogen Oxides standards

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