Markel F3F5140CA1L Fan Forced Electric Unit Heater, 40 KW, 208V/3Ph

Markel F3F5140CA1L Horizontal or Vertical Mounted Fan Forced Unit Heater Features:
- Catalog Number: 06440402.
- Model Number: F3F5140CA1L.
- Agency Rating: ETL-CUS.
- KW: 40.
- BTU: 135500.
- Voltage: 208.
- Phase: 3.
- Amp: 111.2.
- Control Voltage: 24.
- Temperature Rise: 40/45.
- Air Throw: 55.
- CFM: 3100/2800.
- Mounting Height Horizontal: 15.
- Mounting Height Vertical: 24.
- Weight (lbs): 120.
- Color: Beige.

Features
- 24-Volt Control
- Factory pre-programmed - just set your setback temperature in the field
- Setback feature allows up to 12 degree setback with easy-to-use adjustable slide switch
- Occupancy sensor defaults to economy mode after one hour, sensor has a 94 degree angular range and a 16’ linear        range
- Temperature range of 50-90 degrees
- Up to two stage operation
- 65-second delay between stages
- Add “SD” as suffix to heater model number for factory built in option - consult factory for pricing
- ETL-CUS Listed
- Made in U.S.A.
- California residents see Prop 65 Warnings.

Additional Information

CONSTRUCTION: Heavy 18 gauge welded steel cabinet with powder coated beige and brown two tone finish and control compartment housing a master terminal board with a hinged and latched access door, simplifying wiring, installation & maintenance.

HEATING ELEMENT: Copper clad steel sheath element with continuously brazed steel fins formed to allow side draw through air flow.

OVERHEAT PROTECTION: All units come equipped with automatic reset type limit controls to de-energize the heater should an over-temperature situation occur.

FAN and MOTOR: Totally enclosed, 1-speed, 1-phase, permanently lubricated, thermally protected motors with unit bearings on 3 KW - 20 KW models. Totally enclosed, 2-speed, 1-phase, permanently lubricated, thermally protected motors with sleeve bearings on 25 KW - 50 KW models. All motors mounted with rubber insulators to minimize vibration & noise. Fan over-ride purges unit of residual heat at shutdown.

LOUVER ASSEMBLY: Louvers are individually adjustable for directional control of air flow up to 15° from straight horizontal. Optional diffusers available for down flow (vertical discharge) applications.

TEMPERATURE CONTROLS: Optional low voltage and line voltage thermostats available with an adjustable temperature range of 40°F to 110°F. Units with model numbers ending in CA1 are factory wired for low voltage controls. 25 KW through 50 KW units are designed for two stage heating operation.

INSTALLATION: Unit Heaters can be mounted for horizontal or vertical discharge. Applications up to 6000 Ft.