PROBLEM: Keith’s aging 20-year-old oil boiler had developed a crack, leaving his Langhorne home without a reliable source of heat and hot water. The old oil system was inefficient, costly to maintain, and inconvenient due to frequent fuel deliveries.
Case Studies
Check Out ECI's Case Studies Below!
Find a case study based on home construction type
Oct 13, 2025 10:15:00 AM by Logan Donahue - 0 comments
Oil-to-Gas Conversion in Langhorne, PA: Energy Kinetics Ascent Plus Combi Boiler Installation
Sep 9, 2025 9:58:22 AM by Lauren Mangano - 0 comments
Air Conditioning and More For The Second Floor in Bristol, PA
PROBLEM: Having recently moved into this home with no air conditioning, the homeowners were looking for an affordable way to cool the second floor's two bedrooms/600 square feet with no ductwork.
SOLUTION: Our technicians installed a Mitsubishi air handler in the attic with short ducted runs to outlets in the bedrooms and bathrooms. And, as a bonus, the system provides supplemental heating.
Sep 9, 2025 9:57:32 AM by Whitney Hoffman - 0 comments
ECI Saves Media, PA Homeowners $850 On Leaky Boiler Replacement
PROBLEM: Our customer had an eight year oil boiler, and another company was recommending replacement. The homeowner called ECI for a second opinion to make sure they wouldn't be unnecessarily spending extra money.
SOLUTION: ECI contacted the company and we were able to replace the boiler under rebate warranty, as well as obtain an $850 rebate for the homeowner. We were able to do a complete replacement of the unit with a newer version rapidly and cost-effectively, saving them significant costs over recommendations from other companies.
Aug 6, 2025 2:15:00 PM by Logan Donahue - 0 comments
Replacing a 20-Year-Old Unico System in a Historic Home in Haddonfield, NJ
PROBLEM: Robert’s 93-year-old historic home relied on a Unico high-velocity system that had kept it cool for over 20 years. When the system finally failed on a hot summer day, he needed an expert who understood older homes and unique HVAC solutions.
Jul 21, 2025 12:15:00 PM by Logan Donahue - 0 comments
Emergency AC Replacement Restores Comfort for Lambertville, NJ Homeowner During Historic Heatwave
Problem: Melissa’s 20-year-old air conditioning system failed during the hottest day in over a decade, leaving her home unbearably warm and unsafe.
Jul 12, 2025 11:30:00 AM by Logan Donahue - 0 comments
Solving Uneven Temperatures in a Doylestown Home with Mitsubishi Electric Heating And Air Conditioning System
Problem: Our homeowner in Doylestown's master bedroom was always uncomfortably freezing in the winter and sweltering in the summer due to a single, ineffective HVAC vent.
Jun 24, 2025 12:15:00 PM by Logan Donahue - 0 comments
Daikin Ductless Transformation for a Historic Home in Titusville, NJ
Problem: This 1840s home relied on a cast iron boiler for heat and noisy, inefficient window units for cooling — with no ductwork and no room-by-room control.
Jun 17, 2025 7:46:49 AM by Logan Donahue - 0 comments
Energy-Efficient Mitsubishi Electric Heating and Air Conditioning Installation in Trenton, NJ
PROBLEM: This homeowner lacked central air conditioning, leaving most of his living space uncomfortable during hot summers. Additionally, his reliance on radiator heat made winter heating inefficient and costly.
SOLUTION: We installed a Mitsubishi split system heat pump with two indoor air handlers, providing zoned heating and cooling for enhanced comfort and energy efficiency.
May 29, 2025 1:00:00 PM by Logan Donahue - 0 comments
How a Levittown Homeowner Won a New HVAC System: Comfort Madness 2025
PROBLEM: A Levittown homeowner was stuck with a decades-old oil boiler that caused uneven heating, loud noises, and high energy costs—offering no air conditioning and minimal comfort.
May 10, 2025 10:30:00 AM by Logan Donahue - 0 comments
Ductless HVAC Transformation for a Levittown Family with Mitsubishi Electric Hyper-Heat
PROBLEM: A Levittown family was living without central air and relying solely on a pellet stove for heat, creating high costs, safety concerns, and year-round discomfort.