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THC 85P 

INDUSTRIAL / COMMERCIAL SPACE HEATER 

 

 

 
 

 

 

Certified to / Certifié à CGA 2.14 M2000 

Conforms to / Conforme à ANSI std Z83.7 2000 

Suitable for indoor or outdoor installation / Unvented / Unattended Type 

 

OPERATING INSTRUCTIONS MANUAL 

 

SPECIFICATIONS: 

 

Model ……………………………………………………..  THC-85P 

 

Input ………………………………………………………  85,000 

 

Fuel ……………………………………………………….  Propane 

 

Inlet Pressure ……………………………………………  11” W.C. 

 

Ignition ……………………………………………………  Direct Spark Ignition 

 

Thermostat Control…………………………………… 

Standard 

 

Air Circulation ……………………………………………  450 cfm 

 

 

Fuel Consumption ………………………………………. 4.25 lbs/hr 
Approved …………………………………………………. cETLus listed 

Summary of Contents for THC-85P

Page 1: ... 7 2000 Suitable for indoor or outdoor installation Unvented Unattended Type OPERATING INSTRUCTIONS MANUAL SPECIFICATIONS Model THC 85P Input 85 000 Fuel Propane Inlet Pressure 11 W C Ignition Direct Spark Ignition Thermostat Control Standard Air Circulation 450 cfm Fuel Consumption 4 25 lbs hr Approved cETLus listed ...

Page 2: ...CTIONS SHOULD USE OR SERVICE THIS HEATER IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN INSTRUCTIONS MANUAL LABEL ETC CONTACT THE MANUFACTURER WARNING FIRE BURN INHALATION AND EXPLOSION HAZARD KEEP SOLID COMBUSTIBLES SUCH AS BUILDING MATERIALS PAPER OR CARDBOARD A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN V...

Page 3: ...ng local codes published by the authority having jurisdiction The installation of this heater for use with propane tank or cylinder shall conform with Local codes or in the absence of local codes with the Standard for the Storage and Handling of Liquefied Petroleum Gases ANSI NFPA 58 and the Natural Gas and Propane Installation Code CSA B149 00 This heater must be located at least 10ft 3m from any...

Page 4: ...regulator have been provided Any replacement parts must be purchased from the manufacturer or authorized distributor HOSES All hoses used to connect this heater of fuel supply must be Type 1 approved propane natural gas hose assemblies ELECTRICAL WARNING Electrical Grounding Instructions This appliance is equipped with a three prong grounding plug for your protection against shock hazard and shoul...

Page 5: ...hould be inspected before each use 2 Heaters must be inspected at least annually by a qualified service person 3 The hose assembly shall be visually inspected prior to each use of the heater If it is evident there is excessive abrasion or wear or the hose is cut it must be replaced prior to the heater being put into operation The replacement hose assembly shall be that specified by the manufacture...

Page 6: ...will start and air will be pushed through the outlet of the heater 6 Depress the heat switch to the ON position The burner should ignite and hot air will be pushed through the outlet of the heater 7 Set the Thermostat if provided to desired temperature 8 If heater fails to ignite after 3 attempts call your supplier for service TO SHUT DOWN 1 Close the cylinder valve on the propane cylinder 2 Move ...

Page 7: ...rances are maintained see approval label for specifications POSSIBLE CAUSE If the rear of the heater is obstructed the snap disc manual reset limit may trip and must be reset manually before the fan can operate REMEDY The high temperature limit switch reset button is found behind the louvers on the rear of the heater DISCONNECT THE POWER TO THE HEATER Use a non metallic slim tool insert carefully ...

Page 8: ...t Check igniter wire connections Ensure igniter spark is strong Replace igniter assembly if necessary POSSIBLE CAUSE Ignition Board REMEDY Ensure electrical signals for igniter and gas valve solenoid are present Ensure ignition board is properly grounded POSSIBLE CAUSE Thermostat REMEDY Ensure that the thermostat is calling for heat if it is the fan will start Please not that as a safety measure t...

Page 9: ...t is calling for heat NOTE If the thermostat is not calling for heat the heater will not operate PROBLEM ELECTRICAL POSSIBLE CAUSE All components REMEDY Before replacing any component all connections must be checked to ensure the electrical circuit is complete Use volt meter and enclosed wiring diagram Any point in the circuit where 120v is not achieved indicates location of problem and or possibl...

Page 10: ...PARTS DIAGRAM THC 85 THCP 126A THCP 124 THCP 122 THCP 8512 THCP 8511 THCP 131 THCP 121 THCP 111 THCP 8510 THCP 122 THCP 113 THCP 114A THCP 108A THCP 110 ...

Page 11: ...THCP 109 THCP 102 THCP 104 THCP 106A THCP 101 THCP 119 THCP 105 THCP 109 THCP 117 LP THCP 118 NG ...

Page 12: ...A FAN BLADE THC 85 THCP 117 ORIFICE FOR THC 85LP THCP 118 ORIFICE FOR THC 85NG THCP 119 ORIFICE HOLDER THCP 120 1 4 X 4 1 2 NIPPLE THCP 120A 1 4 X 3 NIPPLE THCP 121 ELECTRICAL SUPPLY CORD THCP 122 SIDE HANDLES EACH TWO REQUIRED THCP 123 REAR HANDLE THCP 124 WHEELS 10 EACH TWO REQUIRED THCP 125S WHEEL SHAFT THC 85 THCP 126A REAR FOOT THC 85 THCP 127 3 8 X 15FT HOSE ASSEMBLY 3 8 SAE X 3 8 NPT THCP 1...

Page 13: ...ACCESSORIES THCP WD12 WHITE DUCT 12 X 10FT THCP DA12 DUCT ADAPTER THCP DD DUCT DIFFUSER THCP HD85 HEAT DIFFUSER THCP TH THERMOSTAT KIT ...

Page 14: ...m SI THC 001SI FAN MOTOR FAN SWITCH BURNER SWITCH 120v 24v TRANSFORMER HI LIMIT HI LIMIT AIR PROVING SWITCH IGNITION CONTROL GAS VALVE L1 BLACK N WHITE G GROUND 120 volt 24 volt IGNITER FLAME SENSOR PURPLE BROWN WHITE BLACK YELLOW SMART INDICATOR THC SERIES WIRING DIAGRAM 2010 B W G ...

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