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Installation & Operation Manual
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Model #: GRCA20GABE0N2DE105X0BJLPQ
Specs Decoded From The Model Number
Gas Heating Equipment
Gas
Unit Type
Rooftop Heating Unit
Furnace Type
High Temp Rise (60-90 F) LH
Development Sequence
First Generation
Venting Type
Gravity Venting
Main Power Supply
115/60/1
Gas Control Option
Two-Stage
Fuel Type
Natural Gas
Heat Exchanger Material
#409 Stainless Steel (First Furnace Only)
Rooftop Arrangements
Blower (Standard) Evaporative Cooler
Rooftop Heating Unit Motor Selection
2 HP w/contactor
Motor Speed
Single Speed ODP 1800 RPM
Coil Options
No cooling coil selection
Air Inlet Configuration
Outside and Return Air W/Air Hood
Air Control and Damper Arrangement
ASHRAE Cycle II (OA/RA Mod W/Warm-up Stat/Mixed Air/min pot/SR
California Shipment
Non-California Shipment
Miscellaneous Options
12 Evaporative Media
Input Capacity
200 MBh Input
Design Sequence
E0