Reliable Gas Heat for Coplay's Lehigh Valley Winters.
With a solid five-month heating season and winter lows dipping into the low 20s, Coplay homes need dependable heat. Find the right gas fireplace or insert and get matched with a trusted local dealer.
Every Project Starts From One of These Five Situations
Instant warmth that fits a small Lehigh Valley borough.
Coplay sits along the Lehigh River at about 410 feet in elevation, with a winter heating load colder than Philadelphia to the south, nowhere near as severe as Duluth, MN, but still enough for a genuine five-month heating season where homes run supplemental heat from October into April. Winter lows average around 22°F, cold enough that a lot of Coplay households want a heat source they can flip on without hauling fuel.
Coplay's housing stock is largely rowhomes and twins built during the borough's cement-manufacturing era in the early-to-mid 1900s, many with existing masonry fireplaces that were never designed for serious heat output. Lot sizes here are tight, and wood cutting or storage simply isn't practical for most residents—which is part of why wood heat plays a minor role in this market and gas has become the default upgrade. Natural gas service reaches most of the borough grid, and PPL Electric Utilities serves the area for backup ignition and blower components. A direct-vent gas insert or fireplace turns an old, drafty masonry opening into a clean, on-demand heat source without changing the character of the house.

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Frequently Asked Questions
How much does a gas fireplace installation cost in Coplay?
Most gas fireplace and insert installations in Coplay run between roughly $4,000 and $9,500, depending on the unit, whether you're inserting into an existing masonry fireplace, and how much gas line work is needed. Homes with an existing chimney and a nearby gas line—common in Coplay's older rowhomes and twins—tend to land on the lower end. New construction, longer gas line runs from the street, or homes needing a fresh venting path through an exterior wall push toward the higher end. A local installer will give you a firm number after walking your home.
Can I convert my existing wood-burning fireplace to gas?
Yes, and it's one of the most common projects in Coplay given how many homes here still have the original brick fireplaces from the borough's cement-industry building boom. A gas insert typically drops into that existing masonry opening with a stainless liner run up the flue, so you keep the chimney you already have. Expect $4,000 to $8,000 for a straightforward conversion where gas service is already close by. It's a popular upgrade because it solves the two biggest complaints about old masonry fireplaces here—they lose more heat up the flue than they put into the room, and they require fuel most Coplay lots have nowhere to store.
Do I need natural gas to install a gas fireplace, or can I use propane?
Most of Coplay is on the natural gas grid, so if your home already has a gas water heater, range, or furnace, adding a fireplace usually means a straightforward line extension. If you're in one of the borough's few pockets without gas service, or you're on the outskirts near unincorporated Lehigh County, propane is a reliable fallback—you'd need either an existing tank or a new tank set by a local propane supplier. Nearly every gas fireplace on the market can be configured for either fuel; your installer sets the correct orifice for whichever you have.
Will my gas fireplace work during a power outage?
Most will, with the right ignition system. Units with IPI (intermittent pilot ignition) run on a small battery backup that kicks in automatically if PPL Electric service drops during an ice storm or nor'easter—which does happen in the Lehigh Valley a few times most winters. The fireplace lights on demand off the batteries until power returns; just remember to check them each fall. Some manufacturers, including Valor, use a pilot-generated electrical system that needs no batteries at all. Worth asking about when you're comparing units.
What's the difference between a gas fireplace, gas insert, and gas stove?
A gas fireplace is a fully built-in unit framed into a wall—the right call for new construction or a remodel where you're building the opening from scratch. A gas insert is sized to slide into an existing masonry fireplace, which describes a large share of homes in Coplay's older rowhome and twin housing stock. A gas stove is a freestanding cast-iron or steel unit that sits on the floor and vents through a wall or existing chimney, useful in a room that never had a fireplace at all. For most Coplay homeowners with a fireplace already in place, the insert is the simplest, least invasive upgrade.
Do I need a permit to install a gas fireplace in Coplay?
Yes—Coplay Borough requires a building permit for the installation, and any new gas line work needs to be run by a licensed gas fitter and inspected separately. Most hearth retailers and installers handle the permitting as part of the job, coordinating the borough inspection along with the gas line and venting work so you're not managing multiple trades yourself. Given the age of housing stock here, an inspector will also confirm the existing chimney or new venting path meets current clearance requirements.
What's the difference between vented and vent-free gas fireplaces?
Vented units—direct-vent or B-vent—pull combustion air from outside and exhaust it back outside through sealed venting, which is why they're the standard recommendation everywhere, including Coplay. Vent-free units burn directly into the room without external venting; they're legal in Pennsylvania but come with strict room-sizing rules and oxygen depletion sensors, and they add moisture and combustion byproducts to indoor air. In older, tighter Coplay rowhomes with masonry chimneys already in place, a direct-vent insert using that existing flue is almost always the better fit—you get real heat output without any indoor air quality trade-off.
How often should my gas fireplace be serviced?
Plan on an annual inspection, ideally before the heating season starts each fall. A technician checks the burner, pilot assembly, gas connections, and venting, and cleans the glass and interior—a much smaller job than sweeping a wood chimney, but still important, since a cracked seal or blocked vent is a real safety issue. Local gas appliance technicians in the Lehigh Valley typically charge $150 to $225 for this service.
Should I consider a wood-burning fireplace instead of gas?
For most Coplay homes, no—and it's worth being straightforward about why. Coplay's lots are small and closely built, there's no nearby public land with cutting permits, and storing and seasoning cordwood isn't realistic for most of the borough's rowhomes and twins. Wood heat plays essentially no role in the local market here. Gas, by contrast, works with the infrastructure already running through most of Coplay and gives you instant heat without fuel handling—which is why it's the default choice for homeowners upgrading an old fireplace or adding heat to a room that never had one.
Is my gas fireplace wasting gas?
If it was installed more than 15 years ago, probably. Older gas fireplaces keep a standing pilot light burning all the time, and that little flame can cost a couple hundred dollars a year. Newer models use pilot-on-demand ignition—the pilot lights only when you use the fireplace and goes out when you turn it off.
Why is my open fireplace making my house colder?
Open fireplaces suck—literally. As the fire burns, it consumes air your furnace already paid to heat and pulls it out through the chimney, so the house is actually colder after the fire goes out than before you lit it. An insert fixes this: it seals the chimney, puts fixed glass across the front, and turns that hole in your house into a real heat source.
Can a fireplace actually lower my heating bill?
Yes—by creating a comfort zone. A furnace heats every square foot of the house just to warm the one room you're in; a gas fireplace on low burns roughly a sixth of the gas a typical furnace does. Set the furnace around 55–60 degrees as a baseline, then heat the rooms your family actually uses. Families who heat this way commonly save $20–$60 a month.
What is an in-home preview and do I need one?
It's a visit where a hearth professional measures your space, confirms the model you picked actually works in your home, and walks the specs—framing, gas line, venting, finish work—before anything is ordered. Some details you just can't know until you see the house. Never make a down payment without one; it's the single most-skipped step that burns buyers.
Nearby Dealers
Hearth shops serving Coplay and the surrounding area. Every listing shows whether it is a WhyFire partner, a dealer we have verified as authorized for the brands we recommend, or a local business carrying hearth products. No manufacturer pays for placement. How we verify dealers →
Keller Enterprises
Abe Fence / Landscape Supply
Glen-Gery Brick
Penn Hearth Llc.
Krings Hearth & Home - Schnecksville
Stoves N Stuff Ltd
East Lawn Supply Co., Inc.
Forest Inn Masonry Supply
Kozy By The Fire
Progressive Propane
Hinton & Sons Inc.
Liberty Oil & Propane
Atlantic Building Prodcuts Inc
Scandia Stoves Of Pa Inc.
Pennsburg Ace Hardware
Independence Propane
Krings Hearth & Home - Bechtelsville
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