Description:
Markel 6333D052033B30D0F Electric Cabinet Unit Heater Features:
- Catalog Number: 06671402.
- Model Number: 6333D052033B30D0F.
- Agency Rating: ETL-CUS.
- Amp High: 25.0/17.6.
- Amp Low: 15.4/9.2.
- BTU HIGH: 17065.
- BTU Low: 10239.
- CFM High: 250.
- CFM Low: 230.
- KW High: 5.
- KW Low: 3.
- Phase: 1/3.
- Voltage: 208.
- Weight (lbs): 99.
- Color: Beige.
Additional Features:
- For commercial and institutional application such as stores, schools, offices, transportation terminals, churches, or entranceways.
- Wall or ceiling mount; surface, semi-recessed or fully recessed.
- (8) air inlet and outlet configurations.
- Motors are two speed, shaded pole, resilient mounted, direct drive.
- High/low heat and blower speed offer versatility.
- Industrial type finned tubular elements.
- Easily removable fan and element decks for simplified maintenance.
- Full length thermal protection.
- Beige powder coated finish.
- ETL Listed.
- Limited warranty-one year.
- California residents see Prop 65 Warnings.
Additional Information:
CABINET AND CONSTRUCTION: The cabinet shall be constructed of heavy duty 16 gauge Zinc coated steel. The heater shall have a removable front door for easy access to the control panel, elements, motor-blower assembly, filters and all internal components. The grill configuration must be easily field convertible to any air flow configuration (by removal of no more than four fasteners). The cabinet shall have a textured finish of two coats of powder coat epoxy and be suitable for use with optional kick space base. Made in U.S.A.
HEATING ELEMENTS: The heating elements shall be warranted for 1 year and shall be non-glowing design consisting of special high temperature resistance wire enclosed in an incoloy sheath to which steel fins are furnace brazed. The heating elements shall be located directly in front of the blower discharge air for uniform heating. They shall be mounted with a single anchor at one end to minimize effects of thermal expansion and contraction.
SAFETY CUTOUT: Thermal safety limits shall be built into the system to automatically shut off heater in event of overheating due to any cause. The safety cutouts shall be of two types: A. The primary limit shall be an automatic capillary type to sense the heat along the full length of the heating elements. It shall de-energize the heaters by opening the coil circuit on the heating contactors. B. The secondary limit shall be a manual reset thermal device to interrupt power to the heating elements.
MOTOR AND BLOWER ASSEMBLY: The motors and blowers shall be direct drive and resiliently mounted on rigid heavy gauge frame for quiet operation and long life. Each shall have built-in automatic reset overload protection and are life time lubricated. The motor shall be vented and mounted in the air stream to provide maximum cooling of the motor.
HIGH AND LOW HEAT RANGES: All units will be supplied as standard with a switch for selecting full heat or reduced heat.
OVER CURRENT PROTECTION: Circuit breakers shall be provided for branch circuit protection where required by NEC. Circuit breakers are optional on all other heaters.
TEMPERATURE CONTROL: Integral factory installed thermostat.
