Specification

ManualsBrandsCentury ManualsForced Air FurnacesGUH Series 95% 66,000 BTU Input and 64,000 BTU Output Natural Gas Hot Air Furnace

SPECIFICATIONS

CONFIGURATIONS

• Upow / Horizontal

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 high efficiency (constant torque) blower motor

• Easily removable slide out blower design

• Enhanced cooling SEER ratings when applied with properly matched

cooling equipment

CONTROLS

• Single Stage Gas Valve

• Durable silicon nitride ignitor

• Self diagnostics saves last 5 fault codes regardless of power

interruption

• Control features electronic air cleaner and humidifer terminals

VENTING

• Designed certified for direct (2-pipe) and non direct (1-pipe) applications

• Easily vented with PVC pipe

INSTALLATION FEATURES

• Left or right utility connection

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

• Zero step horizontal conversion

• Removable floor base (upflow / horizontal units) for bottom return air

• Complies with California’s South Coast Air Quality Management

district Low NOx requirements

WARRANTY

Standard warranty or Extended warranty available with product registration.

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

GUH95C

Single Stage Constant

Torque Gas Furnace

95%

Summary of content (4 pages)

PAGE 1
GUH95C Single Stage Constant Torque Gas Furnace 95% SPECIFICATIONS CONFIGURATIONS • Upflow / Horizontal 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 high efficiency (constant torque) blower motor • Easily removable slide
PAGE 2
MODEL NUMBER GUIDE G UH 95 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.
PAGE 3
BLOWER PERFORMANCE DATA Model GUH95C045B3M Upflow / Horizontal GUH95C070B3M GUH95C090C4M GUH95C110C5M GUH95C135D5M Motor Size (hp) 1/2 1/2 3/4 1 1 Temp Rise (F°) Blower Size 10 x 8 35 - 65 10 x 8 35 - 65 10 x 10 40 - 70 11½ x 10 11½ x 10 45 - 75 50 - 80 CFM @ external static pressure - " w.c. Blower Speed .20 .30 .40 .50 .60 .70 .
PAGE 4
Upflow / Horizontal DIMENSIONS (IN.) Model A B C D GUH95C045B3M 17-1/2 16-3/8 16 GUH95C070B3M 17-1/2 16-3/8 16 7-5/8 GUH95C090C4M 21 19-7/8 19-1/2 9-3/8 GUH95C110C5M 21 19-7/8 19-1/2 9-3/8 GUH95C135D5M 24-1/2 23-3/8 23 11-1/8 7-5/8 Dimensions (in.) Front View AIR FLOW 23 -1/2 Due to ongoing product improvements, specifications and dimensions are subject to change and correction without notice or incurring obligations.