Furnace and Boiler Repair in West Chester and Marshallton, PA
Radiators downtown, oil tanks out on Strasburg Road.
West Chester is the county seat, a dense borough of brick and stone homes built over almost 150 years. Marshallton is a small village west of town on Strasburg Road. This page covers why their heating systems fail the way they do, and how to get connected with an independent local heating company.
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West Chester and Marshallton conditions in one table
West Chester borough had 18,671 residents in the 2020 Census on about 1.85 square miles. Marshallton, in West Bradford Township, had 500. Both sit on PA 162, but they heat their homes very differently.
| Factor | West Chester borough | Marshallton and West Bradford |
|---|---|---|
| Population (2020 Census) | 18,671 | Marshallton 500; West Bradford Township 14,316 |
| Setting | County seat since 1786, incorporated 1799, dense streets | Village on Strasburg Road, suburbs and farms around it |
| Historic district | Downtown district: 3,137 contributing buildings, built 1789 to the 1930s | Marshallton district: 65 contributing buildings on 102 acres |
| Housing units (ACS 2020 to 2024) | About 8,087 | Township figures not used here |
| Median owner-occupied value (ACS 2020 to 2024) | About $490,700 | Not used here |
| Residents who moved in the past year (ACS) | 32.4%, many of them renters and students | Not used here |
| Heating fuel | Gas boilers and furnaces common where PECO lines run | West Bradford in 2000: oil 49%, electricity 35%, propane 8%, utility gas 5% |
| ZIP codes | 19380 to 19383, 19388 | Marshallton 19382 |
West Bradford fuel figures are from the 2000 Census, the latest township-level breakdown available. A borough-level fuel breakdown wasn't available, so the borough row describes the general pattern only.
Why homes here have the heating problems they do
West Chester's problems come from age and density: old boilers, radiator piping, shared walls and chimneys, and homes split into apartments. Marshallton's come from distance: stone houses off the gas main that depend on oil, propane or heat pumps.
The downtown historic district alone holds more than 3,000 contributing buildings put up between 1789 and the 1930s. Houses from that span were heated by stoves, then coal, then oil or gas boilers feeding radiators. Many still are. Steam and hot water systems can last for generations, but the boilers, valves and controls wear out, and decades of renovations leave pipes rerouted in odd ways.
West Chester is also a college town. West Chester University dates to 1871, and the borough's median age in recent ACS figures is about 25. Nearly a third of residents moved in the past year. With that much turnover, tenants, landlords and property managers often all play a part when the heat fails.
Marshallton is the opposite. It is a ridge-top village of fieldstone, brick and frame buildings along Strasburg Road, ringed by 1970s and 1980s subdivisions. In 2000, almost half of West Bradford homes heated with oil and over a third with electricity. Gas was only 5%.
Heating problems seen most in West Chester and Marshallton
Typical patterns for homes like these. Your system may differ.
Steam boilers with low water or noisy pipes
A steam boiler shuts off when the water level drops, to protect itself. Banging pipes usually mean trapped condensate from pipes that have sagged. Leaking radiator vents waste steam and leave rooms cold. See boiler repair.
Hot water systems with air in the lines
Gurgling and radiators cold at the top usually mean air. Bleeding radiators helps, but repeated air or a pressure gauge that keeps dropping points to a leak or a failing expansion tank.
Shared and oversized chimneys
When a borough twin replaces its old boiler with a high-efficiency unit that vents through PVC, the water heater may be left alone in a big masonry chimney. That can cause condensation and backdrafting. Ask for a draft test after any change.
Gas furnaces squeezed into small basements
Converted homes often have a furnace tucked into a tight basement or closet. Clogged filters and blocked returns trip the high limit. See furnace repair.
Oil burner lockouts in Marshallton
With oil common across West Bradford, clogged nozzles, filters and photocells cause many no-heat calls. Press the reset button once only. See oil furnace repair.
Heat pumps in 1970s and 1980s subdivisions
Electric heat was already a third of West Bradford homes in 2000. Aging heat pumps struggle on cold nights and lean on backup heat. See heat pump repair.
Neighborhoods, roads and landmarks covered
Callers in West Chester borough, Marshallton and the roads between them can get connected, including homes near the university and along the Brandywine Valley Scenic Byway.
- Downtown West Chester, around the Chester County Courthouse, a classical revival building designed in the 1840s by Thomas U. Walter.
- Market and Gay streets, which carry PA 3 through town, and High Street, which carries US 322 Business.
- West Chester University's north campus, south of the commercial center. The university runs one of the largest university geothermal systems in the country.
- Miner Street and Bradford Avenue, where PA 842 and PA 162 enter the borough from the west.
- Marshallton village on Strasburg Road, including the Marshallton Inn and the Humphry Marshall House at Clayton Road.
- Telegraph Road and Cope's Bridge, where PA 162 crosses the East Branch of the Brandywine in East Bradford.
- Northbrook and Trimbleville, the West Branch historic districts south of Marshallton that West Bradford shares with Pocopson and Newlin.
Local history that shapes heating here
West Chester became the county seat in 1786 and filled in with brick and stone homes through the 1930s. Marshallton grew earlier, as a service village on the road between Philadelphia and Lancaster. Both left homes built long before central heating.
Strasburg Road follows a path used by wagons from 1714 and was surveyed under Governor Richard Penn in 1772 and 1773. Along it, Marshallton supplied travelers and farmers with blacksmiths, wheelwrights and an inn. The Bradford Friends Meetinghouse dates to 1765. Botanist Humphry Marshall built his limestone house in 1773 and 1774 and planted one of the first botanical gardens in what is now the United States. The Marshallton Inn began as a house around 1790 and was an inn by 1814.
The Marshallton Historic District joined the National Register in 1986. The West Chester Downtown Historic District followed in 1985 and was expanded in 2005. Its buildings run from 1789 to the 1930s and include homes, shops, churches and old industrial buildings.
For heating, that history means thick masonry walls, tall ceilings, chimneys built for wood or coal, and radiator systems installed when coal was king and later converted to oil or gas. Replacing them with ducts is hard in a narrow borough house. Often the better plan is a modern boiler on the existing radiators, with ductless units for cooling. Our guide to heating old stone homes covers the tradeoffs.
What to expect when a company comes out
From Unionville village, PA 162 runs about 10 miles to its end in West Chester, passing through Embreeville and Marshallton on the way. In the borough, parking and access are the main delays, so tell the company where the van can stop.
The route from Unionville
PA 162 starts at PA 82 and PA 842 in Unionville and heads north on Embreeville Road through Newlin Township. It crosses the West Branch of the Brandywine at Embreeville, becomes Telegraph Road in West Bradford, then turns east onto Strasburg Road just west of Marshallton. It crosses the East Branch on Cope's Bridge and enters West Chester at Bradford Avenue.
PA 842 is the other way in, via Unionville Wawaset Road, Bridge Road, Creek Road and West Miner Street.
Before the technician arrives
- Tell them the system type: steam, hot water or forced air, and gas, oil or electric.
- Note where to park. Borough streets and alleys can be tight.
- In a rental, tell your landlord or manager first, unless there is a gas smell or CO alarm.
- Clear a path to the boiler or furnace and the water heater.
- Write down the boiler pressure or water level reading if you can see the gauge.
A winter checklist for borough and village homes
Radiator homes need different care than forced-air homes. These steps cover both.
- Book yearly boiler service before October. A tune-up catches worn controls and low-water cutoffs.
- On steam, check the sight glass on the boiler. If the level is low or the glass is empty, call for service.
- On hot water, bleed radiators at the start of the season and watch the pressure gauge.
- Never cover radiators with furniture or heavy curtains. It cuts the heat they give the room.
- Test carbon monoxide alarms on every level, especially in homes with shared chimneys or split into units.
- Landlords: keep service records and test CO alarms between tenants.
- In Marshallton, read the oil or propane gauge weekly in winter.
Gas, oil and electric service in West Chester and Marshallton
PECO provides electricity, and its gas service covers most of Chester County. Gas is widespread in the borough, but in Marshallton and West Bradford it varies by street, and in 2000 only about 5% of West Bradford homes used it.
Borough homes
Gas boilers and furnaces where lines run. Steam and hot water radiators in many older houses. Some homes split into units, each with its own system.
Boiler repairMarshallton village
Old stone and frame homes on oil or propane boilers and furnaces, some with added ductless units. Check with PECO about gas on your stretch of road.
Oil furnace repairWest Bradford suburbs
Mostly 1970s and 1980s homes, many on heat pumps or oil furnaces. Prime candidates for heat pump replacement.
Compare fuelsHeating questions from West Chester and Marshallton
How do I know if I have steam or hot water heat?
Look at the boiler. A steam boiler has a glass sight tube showing the water level and a pressure gauge reading in small numbers. A hot water boiler has a gauge showing pressure and temperature, and usually a circulator pump and an expansion tank.
Why are my radiators banging?
On steam systems, banging usually means water trapped in pipes that have lost their pitch, or radiators that tilt the wrong way. On hot water systems, noise often means air in the lines. A technician can tell which and fix the cause.
I rent in West Chester. Who fixes the heat?
Usually the landlord, depending on your lease. Report it in writing right away. If you smell gas or a CO alarm sounds, leave the building and call 911 from outside first.
Can I replace my steam boiler with a furnace?
You can, but it means adding ductwork, which is hard in older borough homes. Many owners keep the radiators and install a new boiler. Get written quotes for both before you decide.
Is gas available in Marshallton?
On some roads. In 2000 only about 5% of West Bradford homes used utility gas. Call PECO with your address to check whether a main runs past your house.
Do old West Chester chimneys cause problems?
They can. A chimney built for coal can be too large for a modern water heater once the boiler moves to PVC venting. That can lead to condensation and poor draft. Ask for a draft test and a chimney check after any boiler or furnace change.
How fast can someone get to a borough home?
It depends on the company and the weather. This site doesn't promise response times. Tell the company if anyone at home is elderly, an infant or ill, and whether pipes are at risk.
Is this site a heating company?
No. UnionvillePAFurnaceRepair is a free referral service. It connects you with independent local HVAC companies, which set their own prices and terms. This site doesn't perform or guarantee any work and may be paid for referrals.
Areas near West Chester and Marshallton
These neighboring areas have their own pages, with their own housing and fuel mix.
- Pocopson, south along PA 52 and Northbrook Road.
- Newlin and Embreeville, southwest on PA 162.
- Chadds Ford, southeast across the Brandywine.
- West Marlborough and Doe Run, farther west past Unionville.
- Unionville and East Marlborough, at the south end of PA 162. Or see all areas.
Sources
- Wikipedia: West Chester, Pennsylvania (2020 population, county seat, roads, ZIP codes, courthouse).
- Wikipedia: West Chester Downtown Historic District.
- Wikipedia: West Chester University.
- Census Reporter: West Chester borough profile, ACS 2024 5-year.
- Wikipedia: Marshallton, Pennsylvania and West Bradford Township.
- Wikipedia: Chester County municipalities, 2020 Census populations.
- Wikipedia: Marshallton Inn and Humphry Marshall House.
- MyChesCo: The unbroken pace of Marshallton (meetinghouse, village trades, building materials).
- Wikipedia: Strasburg Road, PA Route 162 and PA Route 842.
- City-Data: West Bradford township heating fuel (Census 2000 data).
- Wikipedia: PECO Energy Company (gas service area).
Written by Lawrence. Updated October 25, 2026. Facts on this page were checked against the public sources listed above.
This is general information from a free referral service, not a heating contractor. For gas smells or carbon monoxide alarms, leave the house and call 911.
Related furnace help
Radiators cold in West Chester or Marshallton? Get connected.
Tell the company whether you have steam, hot water or forced air, and whether you own or rent. It saves a wasted trip.
One call to (724) 241-4851 connects you with independent local HVAC companies that serve Unionville and nearby Chester County communities. It's free, with no obligation.
Have this ready when you call
- Your town or road
- Your fuel: oil, propane, gas or electric
- What the system is doing, and any blinking light code
- Whether you smell gas or oil (if so, leave and call 911 first)
Free referral service. Not a heating contractor. Companies are independent and set their own prices.