In no event shall the Company be liable for delay caused by imperfections, for consequential damages, or for any charges of the expense of any nature incurred without its written consent. The cost of repair or replacement shall be the exclusive remedy for any breach of warranty. There is no warranty against infringement of the like and no implied warranty arising from course of dealing or usage of trade. This warranty will not apply to any product which has been repaired or altered outside of th

DO NOT USE A FLAME. 7. Connect power cord to well-grounded 115V, 60 Hz, 1O source of power. 8. When using an extension cord, make certain that it is a 3wire (grounded) cord of proper wire size. START 1. Before heater ignition, always allow heater fan (blower) to run for 20 seconds to purge fuel. 2. Slowly open the main valve at propane cylinder. 3. Depress the fuel valve button to light the 55FAV, 85FAV and 125FAV models. 4. After the heater lights, keep the gas valve button depressed for 15 sec

Select the lowest air temperature expected (at the bottom of the chart). 2. Move straight up to time of operation desired (left side of chart). 3. Read the cylinder size required. All heaters should have: full cylinders good air circulation no frost on cylinders 55,000 BTU/HR (16.1 kW) 125,000 BTU/HR (49.1 kW) MAXIMUM OPERATING TIME - HOURSMAXIMUM OPERATING TIME - HOURS AIR TEMPERATURE -oF (oC) Use liquid withdrawal and a vaporizer AIR TEMPERATURE -oF (oC) 85,000 BTU/HR (33.4 kW) MAXIMUM OPERATI

HEATER HEATSTAR Gas-Fired,Low-IntensityInfraredHeatersapprovedforresidentialGarage/CommercialApplicationsMHT45READINSTRUCTIONSCAREFULLY: Readandfollowallinstructions.Placeinstructionsinasafeplaceforfuturereference.Donotallowanyonewhohasnotreadtheseinstructionstoassemble,light,adjustoroperatetheheater. OPERATINGINSTRUCTIONSANDOWNER’SMANUALHST45LEDOMLEDOMMR. HEATER HEATSTAR — WHAT TO DO IF YOU SMELL GAS • Open Windows • DO NOT try to light any appliance. • DO NOT use electrical switches. • DO NOT

Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. MODEL HEATSTAR HS55FAV, HS85FAV HS125FAV MH55FAV, MH85FAV MH125FAV MODELBUDDY-PRO TS55FAV, TS125FAV MODEL FORCED AIR PROPANE CONSTRUCTION HEATER WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. —Do not store or use gasoline or ot

Line Spark Plug T.B. Return T.B. Middle T.B. Line T.B. Middle T.B. Return Thermocouple Junction Block Thermocouple Junction Block 8 70056 Rev. A 5/05 Enerco Group, Inc.| Forced Air Propane Construction Heater Operating Instructions and Owner’s Manual Forced Air Propane Construction Heater • Model #55FAV, 85FAV, 125FAV Forced Air Propane Construction Heater • Model #55FAV, 85FAV, 125FAV REF. # ITEM # DESCRIPTION QTY. 55FAV 85FAV 125FAV 1 21654 21671 21671 2 21652 21551 21551 3 26086 26086 27898 4

Forced Air means that a blower or fan pushes the air through the heater. Proper combustion depends upon this air flow; therefore, the heater must not be revised, modified or operated with parts removed or missing. Likewise, safety systems must not be circumvented or modified in order to operate the heater. When the heater is to be operated in the presence of other people the user is responsible for properly acquainting those present with the safety precautions and instructions, and of the hazard

• Equipment shutoff valve* • Ground joint union 5 Installation instructions and Owner’s Manual 36” min. from ceiling 6” Min from adjoining walls Left Side Right Side Floor 2” min. to top surface of carpet, tile or other combustible material Figure 4 FASTENING HEATER TO WALL Mounting Bracket The mounting bracket in located on the back panel of heater (see figure 5). It has been taped there for shipping. Remove mounting bracket from back panel. Figure 5 Mounting Bracket Removing Front Panel of Hea

This results in the greatest heater comfort and may result in lower bills. LOCAL CODES Install and use heater with care. Installation must conform to local codes or in the absences of local codes, use the latest edition of National Fuel Gas Code ANSI Z223.1/NFPA 54. UNPACKING 1. Remove heater from carton. 2. Remove all protective packaging applied to heater for shipment. 3. Check heater for any shipping damage. If heater is damaged, promptly inform dealer where you bought heater. c. Caulking or

These include attics* and crawl spaces. Follow the National Fuel Gas Code NFPA 54/ ANSI Z223.1, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts. *IMPORTANT: Do not provide openings for inlet or outlet into attic. If attic has a thermostat-controlled power vent, heated air entering the attic will activate the power vent. IMPORTANT: Vent-free heaters add moisture to the air. Although this is beneficial, installing heater in rooms without enough vent