Furnace Repair in Newlin Township and Embreeville, PA
Where Mason and Dixon watched the stars, propane now keeps the house warm.
Newlin Township lies just north of Unionville along PA 162 and the West Branch of the Brandywine. It's a farm township of stone houses and historic villages, and propane is its leading heating fuel. This page covers what tends to fail here and how to get connected with an independent local heating company.
- Free referral service, not a contractor
- Independent local HVAC companies
- No obligation
Newlin heating conditions in one table
Newlin Township had 1,358 residents in the 2020 Census across 12 square miles. It has no gas-heavy suburbs: in 2000, propane heated about two thirds of homes, and the township has 13 sites on the National Register.
| Local factor | Figure | What it means for heating |
|---|---|---|
| Population (2020 Census) | 1,358 | A small, spread-out township. Every call is a drive. |
| Land area | About 12.0 square miles | Farms, woods and creek valleys between houses. |
| Housing units | 411 in 1990; about 478 (ACS 2020 to 2024) | Slow growth, so most homes are older. |
| Median owner-occupied value (ACS 2020 to 2024) | About $811,200 | Larger properties, often with more than one building to heat. |
| Median age (ACS 2020 to 2024) | About 47.8 | Older households. Reliable heat is a safety issue. |
| Heating fuel (2000 Census) | Propane 67%, oil 17%, electricity 12%, wood 3% | Propane tanks, regulators and delivery planning matter most. |
| Public roads (2019) | 31.51 miles: 12.79 state, 18.72 township | Two-lane country roads that ice and flood near the creek. |
| Embreeville ZIP code | 19320 (Coatesville) | Give your road name, since mailing towns don't match township lines. |
The 2000 fuel mix is the most recent township-level breakdown available and has likely shifted toward heat pumps since. Population is from the 2020 Census.
Why Newlin homes have the heating problems they do
Newlin is old, rural and off the gas main. Its homes depend on fuel stored on site, many of them have been heated by several systems over two or three centuries, and the creek valley adds damp and cold air.
Propane is unusual as a leading fuel. In nearby West Marlborough and Pocopson, oil led in 2000. In Newlin, propane heated about two thirds of homes. That means a lot of tanks, regulators and propane furnaces and boilers, and a lot of risk when a tank runs low in a cold snap.
The housing is old. Embreeville's historic buildings mostly date from the 1820s to the 1840s, with one house from about 1760. The Harlan House dates to about 1724. The 2000 year-built figures show about a third of counted homes were built before 1940. Many of those houses had their heat added later, often as a boiler and radiators, with ducts or mini splits squeezed into additions.
The West Branch of the Brandywine runs through the township. Low ground near the creek holds cold air, and basements there stay damp, which rusts burners and tank fittings.
Heating problems seen most in Newlin
These are typical patterns for homes with this fuel mix and age.
Propane run-outs
When a tank runs dry, pilot lights and burners go out and air can get into the lines. The system needs a leak check before it's relit. Automatic delivery and a tank monitor prevent most run-outs. See propane furnace repair.
Regulators that freeze or fail
An outdoor regulator can ice up in freezing rain or wear out with age. Low gas pressure causes weak flames and lockouts. Don't chip ice off a regulator. Call your supplier.
Older tanks and fittings
Older propane and oil tanks can corrode, and old fittings can leak. A gas smell means leave the house and call 911 from outside.
Old boilers in stone farmhouses
Hot water and steam boilers in old houses fail at circulators, low-water cutoffs, zone valves and sections. Radiators that heat unevenly often have air in the lines. See boiler repair.
Oil burner lockouts
Oil was still 17% of homes in 2000. Clogged nozzles and filters cause lockouts. Press the reset once only, then call. See oil furnace repair.
Wood stoves and shared chimneys
Wood was 3% of primary heat in 2000, and many homes use stoves as backup. A stove and an oil or propane appliance sharing an old chimney is a carbon monoxide risk. Read our CO safety guide.
Villages, roads and landmarks covered
Callers anywhere in Newlin can get connected, from Embreeville on PA 162 to Marlborough Village on the East Marlborough line and the farms along Unionville Wawaset Road.
- Embreeville, on a bend of the Brandywine, with its historic district, the Embreeville Mill, Embreeville Dam and a state police barracks.
- PA 162 (Embreeville Road), which runs north and south through the middle of the township.
- PA 842 (Unionville Wawaset Road), through the southeastern part toward Pocopson.
- Star Gazers' Stone, at Route 162 and Star Gazer Road, near the Harlan House.
- Marlborough Village, a historic district on Marlborough and Marlborough Springs roads, shared with East Marlborough.
- Northbrook, a historic district on Northbrook, Indian Hannah and Bragg Hill roads, shared with Pocopson and West Bradford.
- Green Valley, another National Register historic district, plus individually listed farms and houses such as Indian Deep Farm and the Spruce Grove School.
Newlin history that shapes its heating
Newlin takes its name from the Newlin family, who bought a 7,100-acre tract here in 1724. Mills, farms and small villages grew along the West Branch, and the county poorhouse and later a state hospital stood nearby at Embreeville for almost two centuries.
The tract had been granted by William Penn to the Free Society of Traders. Nathaniel Newlin bought it in 1724 and sold it off in parcels. Sources differ on whether the township honors Nathaniel or his father, Nicholas, who received a deed from Penn.
In January 1764, surveyors Charles Mason and Jeremiah Dixon set up a temporary observatory at what's now the Star Gazers' Stone. They used the Harlan House, about 700 feet away, as their base. The Harlan family lived there until 1956. Hannah Freeman, remembered as the last of the Lenape in Chester County, lived from 1730 to 1802. A 2009 marker on Embreeville Road honors her.
Chester County opened an almshouse at Embreeville in 1798. It grew into the Chester County Asylum, was renamed Embreeville State Hospital in 1938 and closed in 1980. The hospital site itself lies in neighboring West Bradford, which bought it and is turning about 196 acres into a park.
For heating, the history means stone buildings put up long before central heat, then fitted with stoves, boilers and later furnaces. Our guide to heating old stone homes covers the tradeoffs.
What to expect when a company comes out to Newlin
From Unionville village, PA 162 heads north on Embreeville Road straight into Newlin, crosses the West Branch and runs through Embreeville. PA 842 serves the southeastern side. Tell the company which road you're on and how to reach the tank and equipment.
The route from Unionville
PA 162 begins at PA 82 and PA 842 in Unionville and heads north through farms and woods into Newlin. It crosses the West Branch Brandywine Creek and passes through Embreeville, where it crosses a railroad line at grade. North of Embreeville it becomes Telegraph Road in West Bradford.
PA 842 leaves Unionville as Unionville Wawaset Road, crossing southeastern Newlin on its way to Pocopson. Low roads near the creek can flood or ice, so mention any closures you know about.
Get ready for the visit
- Find the tank gauge reading and your propane or oil supplier's name.
- Clear snow from the tank, regulator and any outdoor unit.
- Clear a path to the boiler or furnace and the water heater.
- Note whether there's a wood stove sharing the chimney.
- Ask for a carbon monoxide test before the technician leaves.
A winter checklist for Newlin homeowners
In a propane-heavy township, the biggest wins are fuel planning, tank and regulator checks, and yearly service.
- Set up automatic propane delivery, or read the gauge weekly from December to March.
- Ask your supplier to inspect the tank, regulator and lines, especially on older tanks.
- Book a fall tune-up for the furnace or boiler.
- Keep a path to the tank plowed so the delivery truck can reach it.
- Have chimneys inspected, especially if a wood stove shares a flue.
- Install CO alarms near bedrooms and on each level with a fuel-burning appliance.
- Know where the propane shutoff is, and leave the house if you smell gas.
Propane, oil, electric and gas in Newlin
PECO supplies electricity. Utility gas didn't register among Newlin's heating fuels in the 2000 Census figures, so most households rely on delivered propane or oil, or on electric heat pumps. Whether a gas main reaches your road is something only PECO can confirm.
Propane
The main fuel, about 67% in 2000. Tanks, regulators, run-outs and relights shape most calls.
Propane furnace repairElectric and heat pumps
About 12% in 2000. A common upgrade now, often paired with propane as backup.
Heat pump repairHeating questions from Newlin and Embreeville
Why is propane so common in Newlin?
Newlin is rural and largely off the gas main, so homes need fuel stored on site. In the 2000 Census about two thirds chose propane, which runs furnaces, boilers, water heaters and stoves from one tank.
My propane ran out. Can I relight the pilot myself?
No. After a run-out the system needs a leak check before anything is relit. Call your supplier or a qualified technician to test the system and relight it.
What if I smell gas near my propane tank or furnace?
Leave the house right away, without flipping switches or using the phone inside. Call 911 from outside, then your propane supplier. Don't go back in until it's cleared.
Is my old propane tank safe?
Many are fine, but tanks, regulators and fittings age. Rust, a damaged regulator cover or a smell near the tank all deserve a call to your supplier. Ask them to inspect the tank during a regular delivery.
Should I replace my propane furnace with a heat pump?
Many owners add a heat pump and keep propane for the coldest nights. That cuts propane use and adds cooling. Get written quotes for both options and check PECO's current rebates.
My old boiler is noisy. Is that a problem?
Gurgling usually means air in the lines. Banging on steam systems can mean trapped water in the pipes. Neither is an emergency, but both deserve a service visit. Low water or a pressure gauge that keeps dropping can mean a leak.
Can I get help paying for propane?
Yes. LIHEAP runs from November 2, 2026 to April 23, 2027 and covers propane and oil, with cash grants of $200 to $1,000 for eligible households and crisis grants for emergencies. Apply through COMPASS or the Chester County Assistance Office.
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 Newlin and Embreeville
These neighboring areas have their own pages.
- Unionville and East Marlborough, south on PA 162.
- West Chester and Marshallton, north on PA 162.
- Pocopson, east along PA 842 and Northbrook Road.
- West Marlborough and Doe Run, to the west.
- Or see all service areas.
Sources
- Wikipedia: Newlin Township (area, roads, naming, National Register sites).
- Wikipedia: Chester County municipalities, 2020 Census populations.
- Census Reporter: Newlin township profile, ACS 2024 5-year.
- Pennsylvania State Data Center: Newlin township 1990 profile.
- City-Data: Newlin township heating fuel and year built (Census 2000 data).
- Chester County PA-Roots: Newlin Township (1724 purchase).
- Wikipedia: Embreeville and Embreeville Historic District.
- Wikipedia: Star Gazers' Stone.
- Historical Marker Database: Indian Hannah marker.
- Asylum Projects: Embreeville State Hospital (1798 almshouse) and MyChesCo: From asylum to open space.
- West Bradford Township: Embreeville revitalization update.
- Wikipedia: Marlborough Village Historic District and Northbrook Historic District.
- Wikipedia: PA Route 162.
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
No heat in Newlin or Embreeville? Get connected with local help.
Tell the company your fuel, your tank supplier and your road off PA 162 or PA 842. It speeds up the visit.
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.