Enviro 25BV User Manual

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CODES AND APPROVALS CONTINUED 
 
RE: CONVERSION OF ZERO CLEARANCE FACTORY BUILT FIREPLACES 
 
The following instructions cover Sherwood Industries Ltd. policy for Gas-Fired Appliances (inserts) to be retofitted 
into existing factory built fireplaces with replacement parts removed. 
 
GENERAL REQUIREMENTS 
 
Background 
A gas fired insert is approved for use in an existing masonry or a listed factory built fireplace without any 
alterations. If the factory or masonry fireplace is altered its warranty is void. 
 
Recent practice in the field is to remove parts that do not require cutting, bending or breaking from the factory 
built fireplace in order to allow the insert to fit. 
 
Sherwood Industries Ltd. Policy:  
 
Intertek has approved listed factory built fireplaces, as a certified zero clearance kit provided that the following 
conditions have been met. 
 
1. 
The removal of any part will not weaken the stuctural integrity of the factory built fireplace. 
2. 
The factory built fireplace is in good condition. 
3. 
There is no alterations in the form of cutting, bending, or breaking any parts. 
4. 
Firebricks may be removed. 
5. 
A permanent label must be supplied with the insertwith the instructions to affix it to the firebox of the 
factory built fireplace. It will have the wording to the effect : 
 
‘’WARNING- THIS FIRPLACE MUST ONLY BE OPERATED WITH A GAS INSERT-
REMOVAL OF THE INSERT AND THE USE OF SOLID FUEL IS PROHIBITED AND 
MAY CAUSE A FIRE HAZARD" 
 
REPLACEMENT PARTS INCLUDE: 
 
Fire bricks, smoke sheild, flue damper, glass doors, and firescreens. 
 
 
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