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HZ42E Regency Horizon™ Gas Fireplace
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TABLE OF CONTENTS
SAFETY LABEL
Copy of Safety Decal .....................................................5
REQUIREMENTS
MA Code - CO Detector.................................................6
DIMENSIONS
Unit Dimensions ............................................................7
INSTALLATION
Important Message ......................................................8
Before You Start ............................................................8
General Safety Information............................................8
Installation Checklist ......................................................9
Locating Your Gas Fireplace .........................................9
Clearances ..................................................................10
Mantel Clearances....................................................... 11
Mantel Leg Clearances................................................ 11
Unit Assembly Prior To Installation ..............................12
Standoff Assembly ...............................................12
Nailing Strips ........................................................12
Framing Dimensions....................................................13
Non-Combustible Requirements .................................14
non-combustible facing installation .............................14
Framing & Finishing.....................................................15
Vent Restrictor Position ...............................................17
Exterior Vent Termination Requirements .....................18
4” x 6-5/8” Rigid Pipe ..................................................19
Cross Reference Chart only ........................................19
Venting Introduction .....................................................21
Venting Arrangement for Horizontal Terminations .......21
Horizontal Terminations ...............................................22
Flex Vent 4" x 6-5/8" ....................................................22
Horizontal terminations ................................................23
Rigid Pipe 4" x 6-5/8" ...................................................23
Horizontal Terminations ...............................................24
Rigid Pipe 4" x 6-5/8" ...................................................24
Venting Arrangement for Vertical Terminations ............27
Rigid Pipe 4" x 6-5/8" Vertical Terminations ................29
Rigid Pipe 4" x 6-5/8" ...................................................29
Unit Installation with Horizontal Termination ...............31
4" x 6-5/8"venting ........................................................31
Unit Installation with Horizontal Termination ...............32
Unit installation with Vertical Termination ....................33
4" x 6-5/8" venting .......................................................33
High Elevation Gas Line Installation ............................34
Pilot Adjustment ...........................................................34
Gas Pipe Pressure Testing ..........................................34
886 S.I.T. Valve Description .........................................34
Aeration Adjustment ....................................................34
Wiring Diagram ............................................................35
optional accent lighting Wiring Diagram .....................36
Optional Wall Thermostat ...........................................38
Optional Remote Control .............................................38
Gt /GTm remote features.............................................38
Wall Switch ..................................................................38
GT remote installation .................................................39
GTM remote installation ..............................................40
Optional Refl ective Panel Installation ..........................42
Optional Light Installation ............................................43
Glass Crystals or optional stones ................................46
Installation On Burner ..................................................46
Glass door Installation .................................................48
Faceplate Installation..................................................49
OPERATING INSTRUCTIONS
Operating Instructions .................................................51
First Fire ......................................................................51
Lighting Procedure ......................................................51
Shutdown Procedure ...................................................51
Normal Operating Sounds of Gas Appliances .............51
Copy of Lighting Plate Instructions ..............................52
Maintenance Instructions.............................................53
General Vent Maintenance ..........................................53
Glass Gasket ...............................................................53
Glass Door...................................................................53
Glass Replacement .............................................53
Glass Door Removal ...................................................54
Valve assembly Replacement .....................................55
Bulb replacement.........................................................56
PARTS LIST
Main Assembly ............................................................57
WARRANTY
The Warranty: Limited Lifetime ...................................59