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Quality in Any Language

TM

82% efficiency with use of tubular heat 

exchangers and inshot burners 

Reliable ignition with direct spark ignition 

burners.

 Installation and operation flexibility with rear 

or top air and flue connections (Models UHD[S] 
75 - 125 only).

Helps reduce dirt build-up on burners and helps 

extend life of heat exchanger with separated 
combustion units. 

Longer life and less maintenance with optional 

stainless steel heat exchangers.

Install downstream of  refrigeration system with 

option stainless steel heat exchangers and drain 
pan (Models UHD[S] 150-400 only).

Combat

®

 UHD[S] - Series

Tubular Duct Furnaces

1.800.828.7450

www.rg-inc.com

t

 UHD[S] Models 75 - 125

UHD[S] Models 150 - 400 

u

Summary of Contents for Combat UHD[S] 150-400

Page 1: ... 75 125 only Helps reduce dirt build up on burners and helps extend life of heat exchanger with separated combustion units Longer life and less maintenance with optional stainless steel heat exchangers Install downstream of refrigeration system with option stainless steel heat exchangers and drain pan Models UHD S 150 400 only Combat UHD S Series TubularDuctFurnaces 1 800 828 7450 www rg inc com t...

Page 2: ...in 17 75 23 23 B Duct Connectors in 1 25 1 25 1 25 C Center of Flue Top Option in 5 2 6 9 6 9 D Center of Flue in 2 5 2 5 2 5 Combat UHD S 75 UHD S 125 ClearancesandDimensionData B 20 25 1 8 A D Flue 28 5 1 5 3 3 4 x 3 8 Captive Nuts Provided 16 63 B 17 63 Rear View Top View Gas Supply 6 75 Air Intake UHDS only Side View C Air Intake UHDS only Optional Position Flue Optional Position 18 25 Electri...

Page 3: ...r Intake Center in 6 6 6 6 6 7 7 7 H Position of Flue in 4 5 4 5 4 75 4 75 4 75 4 9 4 9 4 9 J Gas Inlet Position in 5 9 5 9 5 9 5 9 5 9 8 7 8 7 8 7 K Electrical Supply Position in 3 4 3 4 3 4 3 4 3 4 6 2 6 2 6 2 K B C 25 5 A J 2 4 6 5 4 x 3 8 Captive Nuts Provided C F D 19 4 Support Centers Rear View End View G H Top View Heater must be supported at these points from above or below Electrical Supp...

Page 4: ...Gordon and conform to all requirements set forth in the ROBERTS GORDON manuals and all applicable governmental authorities pertaining to the installation service and operation of the equipment To help facilitate optimum performance and safety Roberts Gordon recommends that a qualified contractor annually inspect your ROBERTS GORDON equipment and perform service where necessary using only replaceme...

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