Market Forge M24G User Manual
GAS OPERATED
G
MODELS
M24G - 24” wide, 200,000 BTU gas boiler
M36G - 36” wide, 200,000 BTU gas boiler
DESCRIPTION
The Market Forge CSD-1 compliant gas operated steam boiler
is mounted in a polished stainless steel cabinet base of modular
design to match other Market Forge cooking equipment. Equipped
with 6” (152mm) stainless steel legs, adjustable bullet feet, stainless steel counter top and single lift off front panel. No connection
or piping extends beyond either end of the cabinet, and all piping is
enclosed. Frame construction is 8 gauge stainless steel, type 409.
Boiler has automatic drain capability as standard. Access port for
Total Concept and PM Plus delimer, descaler, corrosion inhibitor
and a single ASSE approved, check valve/backflow preventer to the
boiler feed are included.
The unit is automatically filled with cold water and brought to pressure when the power and heat switches are turned on and drained
under pressure when the power switch is turned off. A cold
water condenser automatically cools all the steam and hot water
exhausted from the boiler to drain at 140°F (60°C).
Gas Boiler
Note: Boiler is suitable for operation at any pressure from 5-15 PSI
(0.4 kg/cm2). If two operating pressures are required, such as 5 PSI
to one unit and 15 PSI to another specify pressure reducing valve to
provide 5 PSI (0.4 kg/cm2) operation.
The only available space to supply utilities to the boiler is the 6”
FOOD SERVICE EQUIPMENT
(152mm) space between the floor and the cabinet.
OPERATION SHALL BE BY
A.S.M.E. constructed and National Board Registered, gas fired
boiler rated at:
M24G - 200,000 BTU
M36G - 200,000 BTU (300,000 BTU option available)
Boiler shall be equipped for operation with:
Natural Gas
LP Gas
Boiler shall be operated at a MAWP of 15 PSI (1kg/cm2)
Manifold gas pressure shall be:
4” W.C. (102mm) for natural gas
10” W.C. (254mm) for LP Gas.
Incoming pressure must not exceed 14” W.C. (357mm).
SHIPPING WEIGHT
M24G - 360 lbs (163 kg)
M36G - 530 lbs (240 kg)
STEAM BOILER
JOB NAME: ___________________________
ITEM NO.: ____________________________
NO. REQUIRED: _______________________
M24G M36G
STANDARD FEATURES
CSD-1 Compliant
Nickel Plated
ASSE Approved backflow preventer
Pressure Gauge
Cold Water Condenser
Water Strainer.
Automatic Water Level Control
Air Vent
Low Water Cut-off
Water Gauge Glass
Operating and High Limit Pressure Controls
Safety Relief Valve and Cathodic Descaler
Boiler is Insulated as Standard
Totally Serviceable from the Front
9 foot Power Cord/NEMA 5-15
Intermittent Spark Pilot ignition
Boiler is Suitable for Combustible floors
OPTIONS & ACCESSORIES (at additional charge)
Quick disconnect gas hose with strain relief
48” long
36” long
300,000 firing rate for M36G
Quick disconnect water lines ( 2) required
KleenSteam Filter System
6” Flanged Feet
Twin Check Valve
Steam Take Off Kit
Pressure Reducing Valve
Prison package, includes lockable s/s hinged control cover,
tamper proof screws, (4) 6” adjustable flanged feet
44 Lakeside Avenue, Burlington, VT 05401 USA • Tel: (802) 658-6600 • Fax: (802) 864-0183
www.mfii.com
G
GAS OPERATED
STEAM BOILER
DETAILS & DIMENSIONS
SERVICE CONNECTIONS
G Gas Connection - 3/4” (19mm) NPT 200,000 BTU
G1 Gas Connection - 1” (25mm) NPT, 300,000 BTU
CW1 Cold Water - 3/8” (10mm) NPT for cold water to boiler.
Cold water lines will have a maximum of 50 PSI (3.5kg/
cw2) and a minimum of 25 PSI (1.8 kg/cw2) water pressure
CW2 Cold Water - 3/8” (10mm) NPT for cold water to con-
denser. Cold water lines will have a maximum of 50 PSI
(3.5kg/cw2) and a minimum of 25 PSI (1.8 kg/cw2) water
pressure.
D Drain - Pipe full 2” (50mm) NPT to flush floor drain
capable of receiving water flowing at a maximum rate of
5 gallons (19 liters) per minute. DO NOT MAKE SOLID
CONNECTION TO FLOOR DRAIN.
EC Electrical Connection - 120 Volts AC, 60 Hz, single
phase, and a 9 foot Power Cord/NEMA 5-15.
ST Steam Take-off - Connection for operation of adjacent
steam powered equipment.
Notes: If equipment is installed where elevation exceeds 2,000 feet
(609.6 meters) above sea level, specify installation altitude so that
proper gas orifices can be provided.
The only available space to supply utilities to the gas boiler is the
Gas Boiler
6” (152mm) space between the floor and the cabinet.
Allow 3” (76mm) space from side wall and 6” (152mm) from rear
wall if adjoining walls are combustible.
FOOD SERVICE EQUIPMENT
PVC & CPVC PIPE ARE NOT ACCEPTABLE MATERIALS FOR
DRAINS.
WARNING: DO NOT UNDER ANY CIRCUMSTANCE CONNECT
THE EXHAUST DRAIN LINE DIRECTLY TO A SEWER LINE.
CAUTION: REMOTE KETTLE OPERATION If this boiler is feed-
ing a remote kettle that will be more than 5 feet (1.5 meters) away,
consult factory before ordering.
WATER SUPPLY
Good quality water feed is the responsibility of the owner. Water
quality must be within the following general guidelines.
TDS: 40-125 ppm Chlorides: <25 ppm
Silica: <13 ppm pH: 7.0 - 8.5
Chloramine: <0.2 ppm Chlorine: <0.2 ppm
Hardness: 35-100 ppm
DIMENSIONS ARE IN INCHES [MM]
4[102]
2.5 [64]
D
CW1
12.5
10.5
[318
[267]
5 [127]
ST
CW1
CW2
55
[1348]
3 [76]
EC
22
[559]
8 [203]
24 [610] M24G
36 [914] M36G
EC
FLUE
CW2
ST
5 [127]
D
10.5
[267]
33
[838]
2.75 [70]
G1
G
27
[686]
28
[711]
G1
G
6 [152]
The best defense against poor water quality is a water treatment
system designed to meet your water quality conditions.
The manufacturer reserves the right to modify materials and specifications without notice.
PRINTED IN U. S. A.
SPEC SHEET: 14-0111 Rev E (4/16)
44 Lakeside Avenue, Burlington, VT 05401 USA • Tel: (802) 658-6600 • Fax: (802) 864-0183
www.mfii.com
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