Venting for gas fireplaces in Riverland Village, checked end to end
Direct vent pipe installation for a changed route, planned against the model's vent tables.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Gas venting faults we are asked about
- A new deck built close to the vent
- Fireplace shuts down soon after lighting
- A porch enclosed around the termination
- Rattling cap on a windy day
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Gas vent pipes, joints and terminations
Parts from one maker's system only
Direct-vent pipe from different manufacturers can look alike, but joints, gaskets and locking methods differ. Appliance manuals prohibit mixing pipe, fittings or joining methods from different makers, even where the sizes seem to match.
When a section needs replacing, we order it from the same listed system, or from another system the appliance manual approves if the original is no longer available. We do not join two systems together with an adapter the manuals do not list. The parts used are written on your record.
Spillage at the draft hood
On a natural-draft appliance, the draft hood relief opening should draw air in while the unit runs. If combustion products spill out of that opening instead, the vent is not drawing properly. One manual warns that negative pressure can cause spillage of combustion fumes and soot.
We carry out a draft check at the draft hood after the unit has warmed up, following the vent maker's method. If it shows spillage, the fireplace stays off while we trace the cause, which may sit in the vent, the termination, the house pressure or the appliance.
Insert liners belong to the insert service
A gas insert placed in an existing fireplace vents through liners that run up the chimney to a termination at the top. Those liners are part of the insert's listed system and are handled under our gas fireplace insert installation service.
If your appliance is an insert, tell us when booking. We still check the termination and any accessible parts during a vent visit, but liner replacement and relining are quoted under the insert service. That keeps the insert's own instructions in charge of the work.
Appliance repairs are a separate service
Faults inside the appliance, such as pilot, igniter, valve, control or blower problems, are handled under our gas fireplace repair service. A vent visit looks at the appliance only as far as its connection to the vent and its behavior while running.
If our vent checks point to an appliance fault, we explain it and quote it under repair. That keeps the scope of each job clear. You can approve the vent work and the appliance work separately, in whichever order makes sense for your home.
Vent repair items listed before approval
- Vent maker and system read from labels
- Termination clearances against the manual
- Roof flashing and storm collar condition
- Separate vent confirmed for the appliance
Questions about gas fireplace venting
Is a manual damper allowed in a gas vent?
Not in the vent connector. The fuel gas code prohibits manually operated dampers there, because a closed damper could stop the vent working. Listed automatically operated vent dampers are a different matter and follow their own instructions.
Can a gas fireplace vent through an old masonry chimney?
Some appliances are listed to vent through a liner or gas vent inside a masonry chimney. Before the connection, the fuel gas code calls for the chimney passage to be checked for obstructions and cleaned if wood or another solid fuel was burned in it. Insert liners are handled under the insert service.
Can you tell whether my vent was installed correctly?
We compare what can be seen with the appliance and vent manuals, including the route, parts, supports, clearances and termination. We explain what matches, what does not and what we could not see.
More Ways to Care for Your Fireplace
- Chimney Flue RepairAssess repairs to damaged existing flue linings and distinguish them from a new liner installation.
- Chimney Leak RepairFind the chimney water entry point and plan a repair before restoring the damaged finish.
- Prefab and Zero-Clearance Fireplace RepairIdentify and repair manufactured fireplace components using the appropriate model information.
- Spalling Brick Repair and Chimney Brick ReplacementReplace deteriorated chimney bricks while retaining suitable surrounding masonry.
Proudly American
Local service. Careful repairs. A fireplace worth coming home to.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo