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Cozy Gas Floor Furnaces Typical Venting Illustration

Cozy Gas Floor Furnaces
Typical Venting Illustration

Illustration Below & Gas Piping Information
Taken From Louisville Tin & Stove Catalog


Gas Supply & Piping

Gas Pipe Sizes – Capacity – *Natural Gas
Capacity – BTU Per Hour Input
Gas Tubing & Pipe Sizes – Capacity – *L.P. Gas
Capacity – BTU Per Hour Input
Length of Pipe
Feet
Inside Pipe Diameter
Length of Pipe/Tubing Feet
** Copper Tubing
Outside Diameter
** Steel Pipe
Inside Diameter
1/2″
3/4″
1″
1/2″
3/4″
1/2″
3/4″
10
132,000
278,000
520,000
10
92,000
329,000
275,000
567,000
20
92,000
190,000
350,000
20
62,000
216,000
189,000
393,000
30
73,000
152,000
285,000
30
50,000
181,000
152,000
315,000
40
63,000
130,000
245,000
40
41,000
145,000
129,000
267,000
50
56,000
115,000
215,000
50
37,000
131,000
114,000
237,000
60
50,000
105,000
195,000
60
35,000
121,000
103,000
217,000

** Based on heating value of 1000 btu per cubic foot (specific gravity of 0.6) @ 0.5 PSIG and a pressure drop of 0.3 inch water cloumn.
** Steel pipe should be of at least standard weight
(Schedule 40)

** Undiluted Liguified Petroleum Gas @ 11 inches water column inlet pressure. Based on a pressure drop of 0.5 inches water column.
** Copper tubing must comply with limitations of NATIONAL FUEL GAS CODE reference 2.6.3 metallic tubing.
Support the piping or tubing at regular intervals with metal pipe strapping
See Chart Below:
Nominal Size Steel Pipe
Spacing of Supports
Nominal size of tubing O.D.
Spacing of Supports
1/2″
3/4″ or 1″
6′
8′
1/2″
5/8″ or 3/4″”
4′
6′

Cozy Gas Floor Furnaces

The Cozy Challenger Floor Furnace provides warm even heat
through the natural convection of circulating warm air

Cozy Floor Furnace Features

  • Continuous Seam Welded Combustion Chamber
    Constructed of heavy 18 gauge steel
    Maximizes heat transfer.  Factory Warranty for 10 Years.
    All Other Parts – Standard One Year Warranty

  • 100% Safety Pilot/Built-In Pressure Regulator
    Completely stops the flow of gas in the event pilot flame is extinguished.
  • Low BTU Pilot
    Constructed of stainless steel – provides maximum efficiency during standby.

  • Safety Limit Control
    Maintains lowest possible grill temperature consistent with heating required.
    Also cycles unit off in the event grill is blocked by a rug or furniture.

  • Wall Thermostat
    Standard on all models.

  • Pyrex Vision Cap
    Provides quick, safe visual check of burner and pilot operation.

  • Draft Diverter
    Prevents pilot and burner outage due to down draft.

  • Millivolt Wall Thermostat Control System
    No electricity is required to operate the unit.
    Heat is provided – even during a power failure.

  • Matchless Spark Ignition
    Eliminates need for matches or lighting tools.
Cozy Challenger Floor Furnace
Cozy Floor Furnace

Cutaway View of Cozy Floor Furnace
Spark Ignition
Matchless Spark Ignition

Click Here For Floor Furnace
Venting Information

 

The Safety Limit Control on a Cozy Floor Furnace
Offers you two settings to assure proper performance
in any winter weather

Setting No. 1
In mild weather, operate the furnace with damper open.
Furnace will cycle on and off maintaining a moderate grill temperature
and an even room temperature

Setting No. 2
In extremely cold weather, close damper
( exposes hot register warning plate )
Furnace will then put out maximum amount of heat
until room temperature reaches setting on the wall thermostat

 Scroll for Pricing  Scroll for Specifications

Click Here For Floor Furnace
Venting Information

Damper Open
Damper Closed
Pricing Below Is Your Cost
Price Does Not Include Shipping
Freight Cost Varies Depending on Your Location
Check out the Order Information page for how to order.
~ PLEASE CONTACT US FOR ANY AVAILABLE DISCOUNTS FOR ONE OR MORE UNITS ~

Cozy Floor Furnaces

Models Shown Here Are Our Normally Stocked Items

Wall Thermostat Included With Heater
Model Number
BTU Input
Ship Wgt
Your Cost
Does Not Include Shipping
90 N 30
30,000 BTU
108#
$ 928
90 N 50
50,000 BTU
126#
$ 1,020
90 N 65
65,000 BTU
152#
$ 1,173
90 N 75
75,000 BTU
181#
Discontinued
All Models Stocked in Natural Gas Only
For Propane Conversion Kit Add: $49   This Model is a Vented Heater
Venting Material Is Not Included in Pricing

Specifications

Model Number
90 N 30
90 N 50
90 N 65
90 N 75
30,000 BTU Input
50,000 BTU Input
62,000 BTU Input
75,000 BTU Input
Width & Length
14″ x 32″
22″ x 32″
24″ x 38″
26″ x 42″
Height Overall
29 1/4″
29 1/4″
29 7/8″
30 7/8″
Grille Size Overall
16″ x 34 1/8″
24″ x 34″
26″ x 40″
28″ x 44″
Size of floor opening
14 1/4″ x 32 1/4″
22 1/2″ x 32 1/2″
24 1/2″ x 38 1/2″
26 1/2″ x 42 1/2″
Gas Pipe Size at Furnace
1/2″
1/2″
1/2″
1/2″
Vent Pipe Opening
4″
4″
5″
5″
Floor to Center Line of Vent
22″
22″
22″
22 1/2″
Ship Weight
108 lbs
126 lbs
152 lbs
181 lbs