CAT. NO. MFG. NO. DESCRIPTION 3H945H 197090 3H946H 197091 3H945V 197086 3H946V 197087 3H960 3H961 3H962 3H963 3H964 3H965 3H950

201727 201728 201729 201730 201731 201732 98511

ACCESSORIES FOR V3 SERIES UNITS USE WITH:

Concentric Vent Kit, Horizontal Concentric Vent Kit, Horizontal Concentric Vent Kit, Vertical Concentric Vent Kit, Vertical

UDAS30 thru 125 UDAS150, 200 UDAS30 thru 125 UDAS150, 200

Natural-to-Propane Conversion Kit UDAP and UDAS, sizes 30 and 45 Natural-to-Propane Conversion Kit UDAP and UDAS, sizes 60 and 75 Natural-to-Propane Conversion Kit UDAP and UDAS, sizes 100 and 125 Natural-to-Propane Conversion Kit UDAP and UDAS, sizes 150 and 175

Hanger Kit (adapts 4 point 3/8” rod hanger connections on heater to 2 each 1” fpt connections)

EACH

$334.25 $388.25 $353.20 $475.82 $64.22 $86.12 $83.17 $86.12

Natural-to-Propane Conversion Kit UDAP and UDAS, sizes 200, 225 and 250 $90.49 Natural-to-Propane Conversion Kit UDAP and UDAS, sizes 300, 350 and 400 $90.49 $58.37

WHY DIRECT VENT?

The question “Should I direct vent the equipment, or not?” comes up frequently. Although single pipe venting may be less costly to install, other factors should be weighed before making the decision.

First, determine the space will allow for sufficient combustion air to support the combustion requirements of the furnace. Will the combustion air be subject to corrosive fumes (Detergents, bleaches, cleaners, aerosols, etc.)? Determine that the equipment is rated for single vent pipe installation. Determine what effect cold infiltrated air will hav on the BTU requirements on margin- ally sized equipment? Determine what effect infiltration will have on comfort levels due to cold drafts created? Determine what effect the infiltrated air will have on the humidity requirement for the home due to the cold dry air being drawn in?

As I’m sure you have determined based on the answers to the above questions, single pipe venting may be the least costly, but not the most effective method of venting. Given the choice, direct venting (2 pipe) is normally the most effective venting choice.

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AIR CONDITIONING & HEATING EQUIPMENT