48PG CENTURION?
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Ultra High Efficiency Single Package Gas Heating/Electric Cooling Commercial Rooftop Units with PURON® (R-410A) Refrigerant | Product Data DEALER DESIGN Editors Choke the environmentally sound refrigerant Copyright 2010 Carrier Corp. • 7310 W. Morris St. • Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 09/10 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

Easy Installation PAGE FEATURES/BENEFITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 MODEL NUMBER NOMENCLATURE . . . . . . . . . . . . . . . . . 6 AHRI CAPACITY RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . 7 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 OPTIONS AND ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . 15 BASE UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 17 ACCESSORY DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . 20 SELECTION PROCEDURE . . . . . . . . . . . . . ....

These controls provide temperature, pressure readings and all diagnostics electronically on the unit by utilizing a large visual display on the Scrolling Marquee. All messages are largely displayed in full text so no decoding is required. All sensor information can be accessed at the Scrolling Marquee, so no gages are needed. If remote capabilities are necessary, ComfortLink provides network capabilities as well. Optional Humidi-MiZert Adaptive Dehumidification System Carrier’s Humidi-MiZer adaptive dehumidification system is an all-inclusive factory-installed option that can be ordered...

Durable, Dependable Construction Weather-resistant cabinets are constructed of galvanized steel and all exterior panels are coated with a prepainted baked enamel finish. The paint finish is a non-chalking type that provides years of maximum aesthetic protection. Fully-insulated cabinets include non-fibrous, foil-faced cleanable insulation that is mechanically secured and encapsulated in unit design. Totally enclosed condenser-fan, gas heat vent motor, and evaporator fan motor use permanently lubricated bearings to provide additional unit dependability. The shaft-down design of the condenser...

The ComfortLink control is your link to a world of simple and easy to use rooftop units that offer outstanding performance and value. When used with a space temperature sensor, the ComfortLink controls’ intelligence maintains control over the economizer and condenser fans and optimizes the performance of the refrigeration circuits as conditions change resulting in the following features: S better control of temperature and humidity S superior reliability S automatic redundancy S low ambient cooling operation to 0_F S more accurate diagnostics, at unit or remote The ComfortLink Scrolling...

MODEL NUMBER NOMENCLATURE 48PG Product Series Type 48PG --- Single Packaged Rooftop Unit with PURONR Refrigerant Gas Heat Electric Cooling, Constant Volume Gas Heat Options D --- Low Heat Standard Heat Exchanger E --- Medium Heat Standard Heat Exchanger F --- High Heat Standard Heat Exchanger L* --- Low Heat Stainless Steel Heat Exchanger M* --- Medium Heat Stainless Steel Heat Exchanger N* --- High Heat Stainless Steel Heat Exchanger Factory--- Installed Options** Base Unit Control Type C --- ComfortLinkt DDC Controls M --- Electro--- Mechanical Controls EnergyXt Options*** --- ---...

AHRI* CAPACITY RATINGS NOMINAL CAPACITY (Tons) NET COOLING CAPACITY (Btuh) LEGEND dB EER IEER SEER Decibel Energy Efficiency Ratio Integrated Energy Efficiency Ratio Seasonal Energy Efficiency Ratio *Air Conditioning, Heating and Refrigeration Institute. {AHRI does not require EER ratings for units with capacity below 65,000 Btuh. NOTES: 1. Tested in accordance with ARI Standards 210 ---94 (03 ---12 sizes), and 360 ---95 (14 sizes). 2. Ratings are net values, reflecting the effects of circulating fan heat. 3. Ratings are based on: Cooling Standard: 80 F db, 67 F wb indoor entering---air...

Heating Capacities and Efficiencies - 48PG03-14 Vertical and Horizontal Supply Units with Natural Gas (Single Phase) UNIT 48PG Standard Stainless Steel HEATING INPUT (Btuh) HEATING CAPACITY[ (Btuh) THERMAL EFFICIENCY (%) THERMAL EFFICIENCY (%) Vertical and Horizontal Supply Units with Natural Gas (Three Phase) UNIT 48PG Stainless Steel HEATING INPUT Stage 2 (Btuh) HEATING INPUT Stage 1 (Btuh) OUTPUT CAPACITY Stage 2 (Btuh) THERMAL EFFICIENCY (%) Vertical and Horizontal Supply Units with Propane Gas (Single Phase) Standard F03 D04 E04 F04 D05 E05 F05 D06 E06 F06 LEGEND AFUE ASHRAE Engineers...

AHRI* CAPACITY RATINGS (CONT) Heating Capacities and Efficiencies - 48PG03- (Cont) -14 Vertical and Horizontal Supply Units With Propane Gas (Three Phase) Stainless Steel HEATING INPUT Stage 2 (Btuh) HEATING INPUT Stage 1 (Btuh) OUTPUT CAPACITY Stage 2 (Btuh) LEGEND AFUE ASHRAE LP Annual Fuel Utilization Efficiency American Society of heating, Refrigeration and Air Conditioning Engineers Liquid Propane * These models are certified for NOx emissions less than 40 hg/J. Fully compliant with California SCAQMD Rule 1111. { Annual Fuel Utilization Efficiency (AFUE) and Heating Capacity of...

OPERATION AIR QUANTITY LIMITS 48PG03- Vertical and Horizontal Units -14 COOLING (cfm) 03 04 (Low Heat) 04 (Med Heat) 04 (High Heat) 05 (Low Heat) 05 (Med Heat) 05 (High Heat) 06 (Low Heat) 06 (Med Heat) 06 (High Heat) 07 (Low Heat) 07 (Med Heat) 07 (High Heat) 08 (Low Heat) 08 (Med Heat) 08 (High Heat) 09 (Low Heat) 09 (Med Heat) 09 (High Heat) 12 (Low Heat) 12 (Med Heat) 12 (High Heat) 14 (Low Heat) 14 (Med Heat) 14 (High Heat) *Consult tables on pages 8 and 9 if using a stainless steel heat exchanger. Outdoor Sound Power (Total Unit) UNIT 48PG LEGEND dB --- Decibel * Sound Rating AHRI or...

PHYSICAL DATA Physical Data - 48PG03-07 Type Drive Nominal Cfm Maximum Continuous Bhp Motor Nominal Rpm Motor Frame Size Fan Rpm Range Motor Bearing Type Maximum Fan Rpm Motor Pulley Pitch Diameter Range (in.) Fan Pulley Pitch Diameter (in.) Nominal Motor Shaft Diameter (in.) Belt...Pitch Length (in.) Belt…Type Pulley Center Line Distance Min. (in.) Pulley Center Line Distance Max. (in.) Speed Change per Full Turn of Movable Pulley Flange (rpm) Movable Pulley Maximum Full Turns from Closed Position Factory Pulley Setting (rpm) Fan Shaft Diameter at Pulley (in.) Low High Low High Low High...