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BOOSTER HEATERS
GAS TANKLESS
BOOSTER Model JBX
✓ Condesnsing gas tankless system provides the
ultimate in efficency
✓ Specifically Designed for Commercial Kitchens
✓ Delivers 180°F Sanitizing Rinse Water
Gas Tankless Booster Heater
The Hubbell JBX Gas Tankless Booster Heater
was designed specifically for providing 180°F
sanitizing hot water to commercial dishmachines.
The Hubbell JBX combines all of the efficiency
of tankless water heating with the reliability of a
traditional tank type booster heater making it the
perfect choice for the demanding needs of today's
commercial kitchen.
Integrated Tankless/Tank System
The efficiency of tankless with the increased capacity of a
storage tank. A simple solution, that’s easy to specify.
Higher Stable
Flow
& Even
Rates Temp
Efficient
Integrated
Package
JBX250A is packaged and shipped with 6 Gallon 2KW, 120V Accumulator Tank (J62A-JBXP)
MODELS
JBX250A
Param eters
Type
Fuel
Minimum / Maximum Input (Btu/h)
ncy
Combustion e
Thermal
ency
Energy factor
Dimensions H X W X D (inches)
Weight (lbs)
Water Inlet / Outlet Connection
Gas Inlet Connection
Minimum Flow Rate
Ignition
Venting Type
Venting Materials
Indoor, Wall hung, Fully Condensing
Preset for NG / LP convertible
30,000 / 250,000
N/A
94%
N/A
25.9 X 17.5 X 14.2 (3.7 cu. ft)
98
3/4" NPT
3/4" NPT
No minimum ow rate for "P" models / 0.6 GPM
Electronic Spark Ignition
Direct Vent (2 pipe - intake & exhaust), Power vent (1 pipe - exhaust only)
Sch. 40 PVC, Sch. 40 CPVC, Polypropylene, Stainless Steel
Max 3” Vent Length - Single Pipe / Power Vent
130 ft, deduct 5 ft per 90° elbow
Max 3” Vent Length - Two pipe / Direct Vent
65 ft, deduct 5 ft per 90° elbow
Max 2” Vent Length - Single Pipe / Power Vent
(2” not allowed at elevations above 4,000 ft)
Max 2” Vent Length - Two Pipe / Direct Vent
(2” not allowed at elevations above 4,000 ft)
Common Venting
Safety
Features
Water Pressure Min / Max (PSI)
NG/LP- Minimum Static Gas Pressure 1/2"
NG/LP- Minimum Static Gas Pressure 3/4"
NG/LP - Maximum Static Gas Pressure
Gas Pressure for Adjustments
Electrical
Power Consumption
N/A
N/A
Yes
Flame Rod, Thermal Fuse, Overheat Prevention Device, Fan Speed Monitor, Flue
Valve,
Temperature Monitor, Blocked Vent Detector, Water Leak Detector, Water Shut
2X10A Fuse, Dual Flame Sensing
30 / 150
5" (non-corrugated, black iron)
2.5" (non-corrugated, black iron)
14”
8" for NG, 11" for LP
120V AC, 60 Hz
500W (Max 4.2 Amps), 8W (Standby)
F eatures
Digital Display Controls
Cascading
Heat Exchanger
Standard (120 V Power Required)
Masterless, 10 units
ASME Rated, 316L Stainless Steel, Expandable
Perform ance
Hot Water Capacity (40°F Rise)
Hot Water Capacity (70°F Rise)
Hot Water Capacity (100°F Rise)
Low Temp. Setting Range
Sanitizing High Temp. Setting Range
Warranty
11.52 GPM
6.58 GPM
4.61 GPM
100 – 140°F (adjustable 1° increments)
100 – 185°F (adjustable 1° increments)
Heat Exchanger Coil – 5 years / Parts & Labor - 1 year
Note: Continuing research results in product improvement; therefore specifications are subject to change without notice. For the most updated information, consult the factory directly.
Standard Accessories
√ ASME Rated Heat Exchanger
√ J62A-JBXP 120V, 2kW Accumulator Tank
√ External Recirculation Pump
√ Blended Phosphate Water Treatment System
√ Temperature and Pressure Relief Valve
√ (2) Temperature and Pressure Gauges
Optional Accessories
Service Value Kit
Air Seperator
Shock Absorber
Floor Mount Stainless Steel Legs (J62A-JBXP)
Satinless Steel Adjustable Legs (J62A-JBXP)
**J62A-JBXP is provided with Brass Pressure ReducingValve, Plastic
Legs, and one (each) additional T&P Relief Valve and T&P Gauge
WATER HEATERS
P.O. Box 288 Stratford, CT 06615
Tel: 203-378-2659 Fax: 203-378-3593
email: [email protected] www.hubbellheaters.com