Heat Controller MGD75-E5A MGD Series Gas Furnace, Installation Instructions, Specifications

MGD Series Gas Furnace						Installation Instructions
SPECIFICATIONS
80 AFUE- AUTOMATIC HOT SURFACE
IGNITION
Model No.	MGD60-E3A	MGD75-E3A	MGD90-E3A		MGD60-E5A		MGD75-E5A	MGD90-E5A
Input, BTUH	60,000	75,000	90,000		60,000		75,000	90,000
Output, BTUH	48,000	60,000	72,000		48,000		60,000	72,000
AFUE, %	80.0	81.0	80.0		80.0		81.0	80.0
With A-Coil Cabinet	YES	YES	YES		YES		YES	YES
Ignition Type	Auto-Elect	Auto-Elect	Auto-Elect		Auto-Elect		Auto-Elect	Auto-Elect
Air Temperature Rise, Range-F	40-70	45-75	50-80		40-70		45-75	50-80
Blower	10 X 8, 1/3 HP, 3 SPD				10 X 8, 3/4 HP, 4 SPD
Designed Max Outlet Air Temp-F				165 °
Max. External SP (Duct),In. W.C.			.30 Heating
Factory Equipped Fuel		Natural Gas (Factory Equipped) - LP Orfice Furnished
High Altitude	For elevations above 2,000 feet, reduce input 4% for each 1,000 ft. elevation above sea level
Furnace Flue Pipe	Must Use RJS Roof Jack for Sloped Roof or RJF Roof Jack for Flat Roof
Gas Connection			1/2" FPT
Electric Service			115 VAC, 60 HZ, 1 PH
Fuse or Circuit Breaker			15 Amp
Thermostat Circuit			24VAC, 60Hz, 40VA
Filters			1-16"x40"x1" Washable

PRODUCT CODE

PART NO.	DESCRIPTION	NOTES
90-RJF1729-AL	Body, Roof Jack, Gas-FLAT	Height 94 1/2 X 106 1/2
90-RJF2551-AL	Body, Roof Jack, Gas-FLAT	Height 102 1/2 X 128 1/2
90-RJS1729-AL	Body, Roof Jack, Gas-SLOPE 3/12	Height 94 1/2 X 106 1/2
90-RJS2551-AL	Body, Roof Jack, Gas-SLOPE 3/12	Height 102 1/2 X 128 1/2
90-RJS3868-AL	Body, Roof Jack, Gas-SLOPE 3/12	Height 115 1/2 X 145 1/2
90-RJS6399-AL	Body, Roof Jack, Gas-SLOPE 3/12	Height 140 1/2 X 176 1/2
90-RJCRWN-AL	Crown, Roof Jack, Gas	Use w/ Gas Roof Jack Body
90-TRN-RNG	Ceiling Trim Ring, Roof Jack	Trim out to inside RJ - Pipe
90-OUTXT16-AL	Roof Jack Outdoor Extension - Gas 16"	Extend pipes / crown - 16 in.
90-INXST10-AL	Roof Jack Indoor Extension - Gas 10"	Extend pipes / crown - 10 in.
90-RJS56	5-6/ 12 Slope, Roof Saddle Adapter	Add to RJS 3/12 Roof Jack
90-DCU0-01	86AA0013 Duct Conn + 87FB0005 Flr Base	Floor to Duck 1 in. - 4 in.
90-DCU0-02	86AA0014 Duct Conn + 87FB0005 Flr Base	Floor to Duck 6 in. - 8 in. STD
90-DCU0-03	86AA0015 Duct Conn + 87FB0005 Flr Base	Floor to Duck 8 in. - 12 in.
90-CABEXT4	White, Top, Cabinet Extender Plate	Fill alcove 76" top opening
87-1008-3/12A1	A/C Blower, 3 Speed - 1/3 HP	2 - 4 Ton A/C
87-1008-4/16A1	A/C Blower, 3 Speed - 3/4 HP	2 - 5 Ton A/C

Heat Controller, Inc. Jackson, MI 49203 MGD Installation Instructions 2