Intertek Directory of Building Products

JOHNSON GAS MENDOTA FV48 DIRECT VENT GAS FIREPLACE Company: Johnson Gas Appliance Company

Product Direct Vent Gas Fireplace Heater
Brand Name Mendota
Description The model Mendota FV48 Direct Vent Gas Room Heater is designed to be installed as a built in fireplace.  It is constructed of carbon steel.  The outer dimensions are 19-1/2 inches deep, 41 inches high, and 57-5/8 inches wide.
Models FV48, FV48-C
Model Similarity Models FV48 and FV48-C are identical, other than the FV48-C uses a SIT 0.584.625 control board with a 7-day timer for the pilot burner.
Ratings 120V, <1.5A, 60 Hz

APPLIANCE RATINGS
  NATURAL GAS PROPANE
Model FV48
Input rating (Btu/hr) 0-1370 m 44,000 44,000
Minimum input (Btu/hr) 0-1370 m 12,000 17,000
Orifice size (DMS) 0-1370 m (f/r) 44/38 54/54
Manifold pressure (in. w.c./kPa) high 3.5/0.85 10.0/2.5
Manifold pressure (in. w.c./kPa) Low 1.6/0.40 6.4/1.59
Minimum inlet pressure (in. w.c./kPa) 5/1.25 11/2.74
Air shutter settings (in) (f - r) 3/16 - 3/16 3/16 - 1/4

VENTING
Vent Type Coaxial
Vent Size 5-in intake, 8-in exhaust
Max. Vertical Length 40-feet
Min. Vertical Length 10-feet
Max. Horizontal Length 32-feet
Min. Horizontal Length 0-inches
Max. Horizontal Length at Min. Vertical Length 12-in horizontal from 9-in rise with 90° elbow
Min. Vertical Length at Max. Horizontal Length 4-feet vertical from 90° elbow and 32-feet horizontal.
Max. Number of Elbows 4

CLEARANCES TO COMBUSTIBLE CONSTRUCTION
FIREPLACE CLEARANCES
Front sidewall 16-in
Mantle (from floor) 49-in (with 8-in deep mantle)
Top stand-offs (enclosure) 0-in
Sides (enclosure) 0.5-in
Back (enclosure) 0.5-in
Listing Report Return to Search
Attributes
CriteriaCSA 2.17 Ed.4 (2017) (R2022)
CriteriaANSI Z21.88 (2017)
CriteriaCSA 2.33 (2017)
CSI Code10 30 00 Fireplaces and Stoves
Fuel TypePropane
Fuel TypeNatural Gas
Listing SectionGAS-FIRED VENTED ROOM HEATERS
Spec ID52157
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