Breckwell Heating System P2700 ユーザーズマニュアル

For a mobile home installation the stove must be 
connected to an outside source of combustion air. A 2” 
inside diameter metallic pipe, either flexible or rigid, may 
be attached to the inlet at the stove’s rear (refer to figure 
4).  A rodent guard (minimum ¼” wire mesh)/wind hood 
must be used at the terminus (refer to figure 5). All 
connections must be secured and airtight by either using 
the appropriately sized hose clamp and/or UL-181-AP 
foil tape.  

For mobile home installations only: 2” inside diameter 
pipe may be used for the first 5 feet of combustion air 
supply run. From 5 to 10 feet use 2 ¾” inside diameter 
pipe. No combustion air supply may exceed 10 feet. 

Sources of Outside Combustion Air 
a. 

In fireplaces 

•

 

Chimney top. 

•

 

Ash clean out door. 

b. 

For freestanding installations 

•

 

A hole in floor near stove rear terminating only 
in a ventilated crawl space. 

•

 

A hole in the wall behind the stove. 

If outside air is not used, it is important that combustion 
air is easily available to the air inlet. A closeable outside 
air register can be used in tightly insulated homes. 

The Breckwell P2700 is certified for use with listed 
TYPE L-Vent, 3” or 4” diameter in size. The stove was 
tested with Simpson Duravent brand. Class “A” chimney 
is not required. Refer to the instructions provided by the 
vent manufacturer, especially when passing through a 
wall, ceiling or roof. 

This is a pressurized exhaust system. All vent connector 
joints must be sealed with 500

°

F (260

°

C) RTV silicone 

sealant to ensure consistent performance and avoid 
smoke spillage. All horizontal connector joints must be 
sealed with UL-181-AP foil tape. We recommend that all 
vertical vent connector joints be secured with a minimum 
of 3 screws.