Specification

SPECIFICATIONS

CONFIGURATIONS

• Upow / Horizontal

• Downow

HEAT EXCHANGER DESIGN

• Aluminized steel design primary heat exchanger with crimped no weld

construction

• AL 29-4C Stainless steel secondary heat exchanger

BURNER

• Aluminized steel inshot burners for smooth ignition

CABINET DESIGN

• Compact 33” height

• Standardized widths for easy coil t

AIR DELIVERY SYSTEM

• Multi-speed PSC blower motor

• Easily removable slide-out blower design

CONTROLS

• Single Stage Gas Valve

• Self diagnostics saves last 5 fault codes regardless of power interruption

• Control features electronic air cleaner and humidifer terminals

VENTING

• Designed certied for direct and non-direct applications

INSTALLATION FEATURES

• Left or right utility connection

• Designed certied for direct and non-direct vent applications

• Zero step horizontal conversion

• Removable oor base for bottom return air

WARRANTY

Standard warranty or Extended warranty available with product registration.

See warranty document for details or visit www.marsdelivers.com

GUH92A/GDD92A

Single Stage Gas Furnace

92%

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GUH92A/GDD92A Single Stage Gas Furnace 92% SPECIFICATIONS CONFIGURATIONS • Upflow / Horizontal • Downflow HEAT EXCHANGER DESIGN • Aluminized steel design primary heat exchanger with crimped no weld construction • AL 29-4C Stainless steel secondary heat exchanger BURNER • Aluminized steel inshot burners for smooth ignition CABINET DESIGN • Compact 33” height • Standardized widths for easy coil fit AIR DELIVERY SYSTEM • Multi-speed PSC blower motor • Easily removable slide-out blower design CONTROLS
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MODEL NUMBER GUIDE G UH 92 A 045 B 3 M REV CODE REVISION GAS G = GAS FURNACE NOM. CFM X 100 2 TON ADD ON COOLING 3 TON ADD ON COOLING 4 TON ADD ON COOLING 5 TON ADD ON COOLING CONFIGURATION UH = UPFLOW/HORIZONTAL DD = DOWNFLOW AFUE 80 = 80% EFFICENCY 92 = 92% EFFICENCY 95 = 95% EFFICENCY CABINET WIDTH A = 14.5” WIDTH B = 17.5” WIDTH C = 21.0” WIDTH D = 24.
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BLOWER PERFORMANCE DATA Model GUH92A045B2M GUH92A045B3M GUH92A070B2M UPFLOW / HORIZONTAL GUH92A070B3M GUH92A090C3M GUH92A090C4M GUH92A110C4M GUH92A110C5M GUH92A135D5M GDD92A045B3M 1/5 1/3 1/5 1/3 1/3 1/2 1/2 3/4 3/4 1/3 1/3 Blower Size 10 x 8 10 x 8 10 x 8 10 x 8 10 x 8 10 x 10 10 x 10 11½ X 10 11½ X 10 10 x 8 10 x 8 Temp Rise (°F) 35 - 65 25 - 55 50 - 80 40 - 70 50 - 80 40 - 70 50 - 80 40 - 70 45 - 75 25 - 55 50 - 80 DOWNFLOW GDD92A070B3M Motor Size (hp) GD
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DOWNFLOW UPFLOW / HORIZONTAL DIMENSIONS (IN.