EasyManua.ls Logo

Master MH-140T-KFA - User Manual

Master MH-140T-KFA
42 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
MODEL NUMBERS:
MH-45-KFA / MH-80T-KFA / MH-140T-KFA / MH-190T-KFA / MH-215T-KFA
CONSUMER: READ AND SAVE THESE INSTRUCTIONS
GENERAL HAZARD WARNING: READ AND UNDERSTAND
ALL OF THE INSTRUCTIONS IN THIS MANUAL BEFORE
ASSEMBLING, STARTING, OR SERVICING THE HEATER. Be sure
to comply with the instructions and warnings provided with this heater. Failure to comply
can result in fire or explosion that can cause property loss, bodily injury, or loss of life. Only
persons who can follow and understand these instructions should operate or service this
heater. If you need heater info; such as an operating manual, labels, etcetera, contact Pinnacle
Climate Technologies at 800-641-6996.
DANGER
NOT FOR USE IN RESIDENTIAL LIVING AREAS OR IN
ENCLOSED SPACES WITHOUT ADEQUATE VENTILATION.
FOR OUTDOOR USE. INDOOR USE PERMITTED ONLY
FOR: THE TEMPORARY HEATING OF ADEQUATELY VENTILATED BUILDINGS OR
STRUCTURES UNDER CONSTRUCTION, ALTERATION OR REPAIR. This is an unvented
portable heater that uses air (Oxygen) from within the area in which it is used. Failure to
provide adequate combustion and ventilation air will result in asphyxiation, carbon monoxide
poisoning, bodily injury or death. Refer to “Ventilation” on Page 6.
FACTORY ID: 001
DANGER
1 Industrial Blvd #101, Sauk Rapids, MN 56379 USA • Toll Free (800) 641-6996
Fax: 320-251-2922 • Web: www.masterindustrialproducts.com • Email: info@pinnacleclimate.com
© 2018 Pinnacle Climate Technologies, Inc. MAKE-423
User’s Manual &
Operating Instructions
KEROSENE FORCED AIR
HEATER
Locating Your Serial Number:
Your serial number can be found on a white label on the right side cover of your heater. For Example:
150812779. Have your Serial Number ready before calling customer service at 800-641-6996.

Questions and Answers

  • P
    Paula HarrisonAug 9, 2025
    What to do if Master MH-140T-KFA Heater does not turn on?
    • C
      Cynthia Jackson DDSAug 9, 2025
      If your Master Heater doesn't turn on and the lamp is not lit, here are a few things to check: * Overheated sensor: Push the power switch to 'OFF' and allow the heater to cool for 10 minutes before restarting. * Power supply: Check the power cords for a proper connection and test the power supply. * Fuse: Check and replace the fuse if necessary.
  • J
    James SmithAug 18, 2025
    Why does my Master Heater ignite but then shut off, displaying 'E1'?
    • D
      david51Aug 18, 2025
      If your Master Heater ignites but the main PCB shuts off shortly after, displaying 'E1', consider these potential causes: * Incorrect pump pressure: Adjust the pump pressure. * Dirty filters: Clean or replace the air, lint, or fuel filters. * Dirty nozzle: Clean or replace the nozzle. * Dirty or improperly installed photocell: Clean, replace, or adjust the photocell. * Check the wiring connections between the main PCB and the photocell. * Ensure the thermister sensor is correctly placed. * Replace the temperature limit switch.
  • B
    brucemelvinAug 29, 2025
    How to fix poor combustion and soot from Master MH-140T-KFA Heater?
    • J
      Jessica BrownAug 29, 2025
      If your Master Heater is experiencing poor combustion or producing excess soot, consider the following: * Dirty filters: Clean or replace the air or lint filter and the fuel filter. * Fuel quality: Flush the fuel tank and refuel the heater with good quality fuel. * Pressure: Ensure you are using the proper pressure. * Nozzle: Clean or replace the nozzle.

Summary

Safety Information

General Hazard Warnings

Key safety instructions including hazard awareness, operating precautions, and state regulations.

Indoor Air Pollution and Carbon Monoxide

Warning about toxic carbon monoxide and the need for proper ventilation.

Electrical and Fire Safety

Risks of electric shock, burns, fire, and explosion from improper use.

Assembly Instructions

Operation

Fueling the Heater

Instructions on using K-1 kerosene and proper fueling procedures.

Ventilation Requirements

Specifies the minimum ventilation opening required for safe operation.

Maintenance

Wiring Diagrams

Troubleshooting Guide

Limited Warranty

Master MH-140T-KFA Specifications

General IconGeneral
Heater TypeForced Air
Fuel TypeKerosene
BTU Output140, 000 BTU
Heating Area3, 500 sq. ft.
Voltage120V
Frequency60 Hz
Adjustable ThermostatYes
Overheat ProtectionYes
Tip-over ProtectionNo

Related product manuals