Truck Ovens, Large, WTH – B4,
500 F – 1000 F

SEPOR, INC
718 N FRIES AVE.
WILMINGTON, CA 90744
310 830 6601
Fax: 310 830 9336
info@sepor.com

STANDARD FEATURES

Catalog Number 090C
UL LISTED CONTROL PANEL
Standard walk-in ovens meet the requirements of National Fire Protection Association Standard 86, Indus- trial Risk Insurers, Factory Mutual and OSHA standards. For some applications, such as those involving flammable solvents or hazardous locations, the above organizations require additional safety devices. Controls – Digital, microprocessor based, thermocouple actuated, indicating temperature controller
Modulating burner on gas ovens
Motor control push buttons and on-off heat switch Easy-to-see pilot lights

Safety Equipment – Electric Oven
Adjustable, thermocouple actuated, manual reset ex- cess temperature controller
Separate heating element control contactors Re-circulating blower air flow safety switch

Safety Equipment – Gas Oven
Adjustable, thermocouple actuated, excess temperature controller Electronic flame safeguard protection
Powered forced exhauster for combustion venting
Exhauster air flow safety switch
Re-circulating blower air flow safety switch
Latch-type manual reset main gas valve
Testing device to test tight closure of main gas valve Solenoid blocking valve up to 400,000 BTU/HR heat input; motorized backup valve and vent valve over 400,000 BTU/HR Purge timer
High gas pressure switch
Low gas pressure switch

Construction
Choice of air flow patterns
Adjustable opposed louvers on full coverage supply Choice of rear or top heat chamber
Available with doors at each end
Choice of floor configurations, flat plate, & insulated floor, truck wheel guide tracks
Exceptionally heavy duty doors
Aluminized steel interior
Aluminized steel exterior with enamel finish High temperature door gasket with stainless steel spring insert
6 lbs/cf density industrial rock wool insulation Brushed stainless steel control panel face
1 year limited warranty
Every oven fully assembled and individually factory tested
Specifications Subject to Change
Without Notice
208 volts, 3-phase, 60 Hz or 230 volts, 3- phase, 60 Hz 380 V/3 Ph/50 Hz, or
460 volts, 3-phase, 60 Hz
Aluminized steel interior. Carbon steel structural members and steel plate painted with high temperature aluminum
paint. Trilite Green enamel painted aluminized steel exterior.

Model Workspace Dimensions
(WxDxH)
Volume
(CuFt)
Overall Dimensions
(WxDxH)
Max Temp Blower
CFM
HP Insulation KW BTU/HR Ship Weight
WTH446-500 48″ x 48″ x 72″ 96 70″ x 65″ x 116″ 500°F 3300 2 6″ 30 250,000 2970 lbs
WTH446-650 48″ x 48″ x 72″ 96 72″ x 66″ x 117″ 650°F 3300 2 7″ 40 300,000 3480 lbs
WTH446-800 48″ x 48″ x 72″ 96 74″ x 68″ x 119″ 800°F 4000 3 8″ 45 350,000 3890 lbs
WTH566-500 60″ x 72″ x 72″ 180 84″ x 89″ x 116″ 500°F 4200 3 6″ 40 300,000 4070 lbs
WTH566-650 60″ x 72″ x 72″ 180 86″ x 90″ x 117″ 650°F 4200 3 7″ 45 350,000 4780 lbs
WTH566-800 60″ x 72″ x 72″ 180 90″ x 92″ x 119″ 800°F 5000 5 8″ 60 400,000 4900 lbs
WTH666-500 72″ x 72″ x 78″ 234 100″ x 89″ x 122″ 500°F 6000 5 6″ 45 350,000 4330 lbs
WTH666-650 72″ x 72″ x 78″ 234 102″ x 90″ x 123″ 650°F 6000 5 7″ 60 400,000 5140 lbs
WTH666-800 72″ x 72″ x 78″ 234 108″ x 92″ x 135″ 800°F 7800 5 8″ 80 600,000 6495 lbs
WTH6106-500 72″ x 120″ x 78″ 390 100″ x 137″ x 132″ 500°F 10,000 7/1/2002 6″ 80 600,000 7605 lbs
WTH6106-650 72″ x 120″ x 78″ 390 102″ x 138″ x 133″ 650°F 10,000 7/1/2002 7″ 100 700,000 7820 lbs
WTH6106-800 72″ x 120″ x 78″ 390 108″ x 140″ x 135″ 800°F 12,500 10 8″ 120 800,000 9355 lbs
WTH6126-500 72″ x 144″ x 78″ 468 104″ x 161″ x 132″ 500°F 12,500 10 6″ 80 600,000 8700 lbs
WTH6126-650 72″ x 144″ x 78″ 468 106″ x 162″ x 133″ 650°F 12,500 10 7″ 100 700,000 9015 lbs
WTH6126-800 72″ x 144″ x 78″ 468 112″ x 164″ x 145″ 800°F 17,500 15 8″ 120 800,000 11,090 lbs
WTH787-500 84″ x 96″ x 84″ 392 116″ x 113″ x 138″ 500°F 10,000 7/1/2002 6″ 80 600,000 8205 lbs
WTH787-650 84″ x 96″ x 84″ 392 118″ x 114″ x 139″ 650°F 10,000 7/1/2002 7″ 100 700,000 8615 lbs
WTH8108-500 96″ x 120″ x 96″ 640 136″ x 137″ x 160″‡ 500°F 17,500 15 6″ 120 800,000 11,245 lbs
WTH8108-650 96″ x 120″ x 96″ 640 138″ x 138″ x 161″‡ 650°F 17,500 15 7″ 160 1,200,000 11,860 lbs
WTH8128-500 96″ x 144″ x 96″ 768 140″ x 161″ x 170″‡ 500°F 24,500 20 6″ 140 1,200,000 13,500 lbs
WTH8128-650 96″ x 144″ x 96″ 768 142″ x 162″ x 171″‡ 650°F 24,500 20 7″ 180 1,200,000 14,215 lbs

WTC Air Flow

WTC Airflow

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