This project involved the removal of an old, inefficient rooftop HVAC unit and the installation of a new 3-ton 14 SEER Heat Pump Package Unit by EcoTemp (ICP). The work was completed on a residential home in Las Vegas, where high summer temperatures demand a reliable and energy-efficient cooling solution. The previous unit showed visible signs of wear, improper sealing, and inefficiencies that led to higher energy consumption and reduced cooling performance.
Step-by-Step Installation Process
1. Inspection and Removal of the Old Unit
Before installation, we inspected the existing system and identified the following issues:
- The previous unit was aging, with worn-out components and inefficient airflow.
- Poor sealing around the base, leading to air leaks.
- Unstable mounting that could cause vibration and premature damage.
We safely disconnected the electrical supply and refrigerant lines, ensuring compliance with EPA guidelines for refrigerant handling. The old unit was carefully removed from the rooftop curb.
2. Preparing the Curb and Ductwork
Since the new EcoTemp 3-ton heat pump had a slightly different footprint than the old unit, we reinforced the curb and re-sealed it to prevent future leaks. The transition between the duct system and the new unit was inspected and adjusted for a perfect fit.
What is a curb?
A curb is the metal frame mounted on the roof that supports a packaged HVAC unit. It ensures proper airflow and helps with insulation.
3. Installing the New EcoTemp 3-Ton Heat Pump Package Unit
The EcoTemp 3-ton 14 SEER unit was lifted onto the reinforced curb using a crane. Our team:
- Secured the unit onto the curb with vibration-absorbing pads to reduce noise and mechanical stress.
- Connected the ductwork to ensure proper airflow distribution.
- Rewired the electrical connections, making sure to comply with local building codes and safety requirements.
- Installed the refrigerant lines and charged the system properly for optimal efficiency.
The EcoTemp unit has a built-in heat pump, allowing it to provide both heating and cooling efficiently, making it perfect for Las Vegas’ varying temperatures.
4. Sealing and Weatherproofing
One of the most common problems with rooftop installations is air leaks caused by improper sealing. To prevent this:
- We applied weather-resistant sealant around all joints.
- Inspected for potential weak spots where leaks or water intrusion might occur.
- Ensured proper drainage, preventing water from pooling around the unit.
Why EcoTemp? Key Features and Benefits
EcoTemp, manufactured by ICP (International Comfort Products), is a trusted brand known for affordability and reliability. This 3-ton 14 SEER heat pump package unit offers:
Energy Efficiency – The 14 SEER rating ensures lower energy consumption compared to older systems. Heat Pump Functionality – Provides both cooling in summer and heating in winter. Quiet Operation – Advanced fan design minimizes noise. Durability – Built for harsh weather conditions with corrosion-resistant materials. Affordable Solution – A great balance between performance and cost.
Before and After: A Visible Improvement
The comparison between the old and new unit is dramatic:
| Feature | Old Unit | New EcoTemp Unit |
|---|---|---|
| Efficiency | Low (~10 SEER) | High (14 SEER) |
| Sealing & Curb | Poorly sealed, visible gaps | Professionally sealed, airtight |
| Noise Level | Loud | Quiet operation |
| Reliability | Frequent breakdowns | Long-lasting performance |
| Energy Savings | Higher electricity bills | Lower operational costs |
Customer Feedback
After the installation, the homeowner noticed an immediate difference in cooling performance. Rooms reached the desired temperature faster, and the system operated more quietly than before. We also provided a brief tutorial on how to adjust the thermostat settings to maximize energy savings.
