Table of Contents
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This appliance is
designed to supplement
a current heating
system. It is not
designed to be used as
a primary heat source.
WARNING: Improper installation, adjustments, alteration,
service, or maintenance can cause personal injury or
property damage. Refer to this manual. For assistance
or for additional information, consult a qualified installer,
service agency or gas supplier.
WARNING: If 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 other flammable vapors and liquids in the vicinity of this or any
other appliance.
WHAT TO DO IF YOU SMELL GAS
-
Do not try to light any appliance.
Do not touch any electrical switch; do not use any phone in your building.
Immediately call your gas supplier from a neighbor's phone. Follow the gas
supplier's instructions.
If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service agency or the gas
supplier.
HARGROVE
Classic Oak & Western Pine
Vent Free Room Heater
Operation and Installation Guide
Classic Oak 24" Set
This appliance operates as an unvented
room heater when fitted to a solid fuel
burning masonry or UL127 approved
factory built fireplace with the flue
damper closed. It may also be installed
in an approved unvented fireplace.
Western Pine 24" Set
WARNING: THIS IS AN UNVENTED GAS FIRED
HEATER. IT USES AIR (OXYGEN) FROM THE
ROOM IN WHICH IT IS INSTALLED. PROVISIONS
FOR ADEQUATE COMBUSTION AND VENTILATION
AIR MUST BE PROVIDED. REFERENCE NATIONAL
FUEL GAS CODE NFPA 54, ANSI Z223.1. REFER TO
PAGE 2 OF THE INSTALLATION INSTRUCTIONS.
This appliance is only for use with the type of gas indicated on
the rating plate. This appliance is not convertible for use with
other gases. Solid fuels shall not be burned in a fireplace
where an unvented room heater is installed.
Natural Gas
and Propane
(LP) Models
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Table of Contents
Related Manuals for Hargrove Classic Oak
Summary of Contents for Hargrove Classic Oak
- Page 1 HARGROVE Natural Gas and Propane Classic Oak & Western Pine (LP) Models Vent Free Room Heater Operation and Installation Guide Classic Oak 24” Set Western Pine 24” Set WARNING: THIS IS AN UNVENTED GAS FIRED This appliance is This appliance operates as an unvented HEATER.
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Page 2: Table Of Contents
Fireplace Preparation……………………………………………………………………………………...5 Gas Line Hook-Up………………………………………………………………………………………….6 Gas Pressure Check……………………………………………………………………………………….7 Wiring Schematic (Millivolt Units Only)………………………………………………………………..7 Log Placement – Classic Oak 18”, 24”and 30” Models………….……………………………….…8 Log Placement – Western Pine 18”, 24”, and 30” Models.……………………………………….…9 Volcanic Cinder and Pedestal Grate Facing Placement……………………………………………10 OPERATION…………………………………………………………………………….. -
Page 3: Pre-Installation Requirements
PRE-INSTALLATION REQUIREMENTS Approved Fireplace Listings (Vent Free) WARNING: DO NOT ALLOW FANS TO BLOW DIRECTLY INTO THE FIREPLACE. This appliance operates as an unvented room heater certified AVOID ANY DRAFTS THAT ALTER BURNER under ANSI Z.21.11.2a-2003 when fitted to a masonry or FLAME PATTERNS. -
Page 4: Combustion & Ventilation Requirements
PRE-INSTALLATION REQUIREMENTS Combustion and Ventilation Air Requirement Worksheet (Vent Free only) WARNING: IF THE AREA IN WHICH THE HEATER MAY BE OPERATED IS SMALLER THAN THAT DEFINED AS UNCONFINED SPACE OR IF THE BUILDING IS OF UNUSUALLY TIGHT CONSTRUCTION, PROVIDE ADEQUATE COMBUSTION AND VENTILATION AIR BY ONE OF THE METHODS DESCRIBED IN THE NATIONAL FUEL GAS CODE, ANSI Z223.1 SECTION 5.3 OR APPLICABLE LOCAL CODES. -
Page 5: Installation Specifications
INSTALLATION SPECIFICATIONS BTU Ratings and Pressure Requirements 18” SETS 24” SETS 30” SETS LOG SET SIZE GAS TYPE Natural Propane Natural Propane Natural Propane MAX. HEAT INPUT (BTU/Hr.) 32,000 32,000 40,000 33,000 40,000 33,000 MIN. HEAT INPUT (BTU/Hr.) 24,000 23,500 29,000 23,500 29,000... -
Page 6: Minimum Clearances To Combustible Materials
INSTALLATION SPECIFICATIONS Minimum Clearances to Combustible Materials (Vent Free only) IMPORTANT: Refer to Fig. 1 for the following dimensions: To insure a safe installation into a masonry or factory built fireplace, the following A. Minimum left and right clearance to combustible walls = 15”. -
Page 7: Installation
Check your state and local codes. WARNING: GLASS DOORS MUST BE OPEN WHEN APPLIANCE IS IN OPERATION. All Hargrove vent free room heaters comply with IAS U.S. Requirement 5-95. WARNING: ANY MODIFICATION TO THIS UNVENTED GAS HEATER OR IT’S CONTROLS The installation must conform with state and local CAN BE DANGEROUS. -
Page 8: Gas Line Hook-Up
INSTALLATION GAS LINE HOOK-UP 1.Consult your gas supplier for proper gas pipe sizing. Normally up to 50’ of ½” inside diameter (ID) gas pipe will NOTE: Before you proceed, make sure your gas supply adequate volume for all vent free units. supply is OFF! 2. -
Page 9: Gas Pressure Check
INSTALLATION GAS PRESSURE CHECK 2. The pressure should be checked with the heater burner and the control set to high (HI). NOTE: The appliance and the appliance main gas valve must be disconnected from the gas supply 3. The pressure is preset and locked to avoid system during any pressure testing of that system tampering. -
Page 10: Log Placement - Classic Oak 18", 24"And 30" Models
INSTALLATION Classic Oak 18”, 24”, & 30” - Log Placement Step 1 – Identify each of the logs in the set by comparing them to the log pictures below. Step 2 – Place the back log into the bracket on the back of the grate. The notches in the log should line up with back of the bracket. -
Page 11: Log Placement - Western Pine 18", 24", And 30" Models
INSTALLATION Western Pine 18”, 24”, & 30” - Log Placement Step 1 – Identify each of the logs in the set by comparing them to the log pictures below. Step 2 – Place the back log into the bracket on the back of the grate. The notches in the log should line up with back of the bracket. -
Page 12: Volcanic Cinder And Pedestal Grate Facing Placement
INSTALLATION Volcanic Cinder Placement The Volcanic Cinder is the large bag of black 1. Once the burner system is in place, pour the rock that is included in the log set. The Volcanic Cinder on the floor of the fireplace. DO purpose of it is to cover the fireplace floor NOT POUR ANY VOLCANIC CINDER ON THE surrounding the set. -
Page 13: Operation
OPERATION FOR YOUR SAFETY READ BEFORE LIGHTING A. This appliance has a pilot which is lighted by a WARNING: If you don not follow these instructions spark igniter system. When lighting the pilot, follow exactly, a fire or explosion may result causing these instructions exactly. -
Page 14: Lighting Instructions (Variable Burner)
OPERATION FOR YOUR SAFETY READ BEFORE LIGHTING A. This appliance has a pilot which is lighted by a WARNING: If you don not follow these instructions spark igniter system. When lighting the pilot, follow exactly, a fire or explosion may result causing these instructions exactly. -
Page 15: Lighting Instructions (Millivolt Burner)
OPERATION FOR YOUR SAFETY READ BEFORE LIGHTING A. This appliance has a pilot which is lighted by a WARNING: If you do not follow these spark instructions exactly, a fire or explosion may igniter system. When lighting the pilot, follow these result causing property damage, personal instructions exactly. -
Page 16: Controlling Heat Output
OPERATION TO TURN OFF GAS TO APPLIANCE TEMPORARY SHUTDOWN PROCEDURE: To turn off main burner only, depress the knob and turn it clockwise as far as it will go. Do not force. COMPLETE SHUT-DOWN PROCEDURE: Turn off all electrical power in firebox. Turn gas control knob clockwise to the “OFF”... -
Page 17: Parts And Assembly Identification
PARTS AND ASSEMBLY IDENTIFICATION – MANUAL AND MILLIVOLT VALVE WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury. Manual Vent Free Burner Assembly Millivolt Vent Free Burner Assembly ITEM DESCRIPTION... -
Page 18: Trouble-Shooting
TROUBLE-SHOOTING Hargrove Manufacturing test fires all Vent Free burner systems before shipment. Each test consists of lighting the pilot, checking for proper ignition, and leak testing at each connection. Even though all of these precautions are taken sometimes problems do arise. The following Trouble-Shooting chart lists several problems with their probable cause and remedy. - Page 19 TROUBLE-SHOOTING OBSERVE PROBLEM POSSIBLE CAUSE REMEDY 1. Turn on gas supply or open D. When ignitor button is 1. Gas supply turned off or manual manual shutoff valve. pressed there is spark at ODS shutoff valve closed. 2. Turn control knob to PILOT pilot, but not ignition.
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Page 20: Limited Warranty
8. Purchaser or user agrees to hold Hargrove Mfg Corp. harmless from any and all claims by the buyer as a result of injury or damage to an ultimate user or other person caused by the product sold herein by the seller to the buyer, whether the injury or damage results from the assembly, installation, operation, shipment, storage, or manufacture of this product. - Page 21 527 CMR 30.00 UNVENTED PROPANE OR NATURAL GAS-FIRED SPACE HEATERS Section 30.01: Purpose 30.02: Scope 30.03: Definitions 30.04: Installation 30.04: Maintenance and Operation 30.01: Purpose The purpose of 527 CMR 30.00 is to provide requirements for the installation, maintenance, and operation of unvented propane or natural gas-fired space heaters.
- Page 22 527 CMR 30.00 UNVENTED PROPANE OR NATURAL GAS-FIRED SPACE HEATERS (6)Space heaters shall be properly sized for the room or space of installation, but shall not exceed a maximum of 40,000 BTU input per room or space. (7)In occupancies with an unvented propane or natural gas-fired space heater, at least one listed carbon monoxide detector shall be installed and maintained in any room or space where said heater has been installed in accordance with the manufacturers instructions.
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