Sale!

Signature 3.5 Ton up to 14.3 SEER2 42,000 BTU Split System Heat Pump

14 people are viewing this product right now.

Original price was: $2,239.27.Current price is: $2,139.27.

: $2,239.27($100.00)

The 3.5 Ton 42000 BTU 14.3 SEER2 split system heat pump delivers powerful, efficient, all‑electric heating and cooling for larger homes. Built for dependable year‑round comfort, this MRCOOL Signature Series system offers quiet performance, durable construction, and strong energy savings. Includes a 10‑year parts warranty and Limited Lifetime Compressor Warranty. Professional installation required.

You save: $100.00 (4%)
Professional Condenser Installation

Need professional installation? Precision Air installs this system anywhere in the Coastal Bend.

Description

The 3.5 Ton Heat Pump 14.3 SEER2 split system condenser delivers powerful, efficient, all‑electric heating and cooling for larger homes and demanding residential applications. This high‑performance system provides reliable year‑round comfort with durable MRCOOL Signature Series engineering and an upgraded Limited Lifetime Compressor Warranty.

Professional Installation Required

A licensed HVAC technician must install this system. Improper installation may affect performance or warranty coverage.

Efficient Heating & Cooling for Larger Living Spaces

The 3.5 Ton Heat Pump 42,000 BTU split system is engineered for dependable, energy‑efficient comfort in larger homes, multi‑room spaces, and light commercial environments. With strong heating and cooling output, this all‑electric system is ideal for replacing older equipment or installing in new construction.

High‑Efficiency 14.3 SEER2 Performance

This 3.5‑ton 42,000 BTU heat pump meets the latest SEER2 standards, helping reduce energy consumption while maintaining consistent indoor comfort. It’s a smart upgrade for homeowners seeking lower utility costs and modern HVAC efficiency.

Durable MRCOOL Signature Series Construction

Built with corrosion‑resistant materials, advanced compressor protection, and optimized airflow, this 3.5-ton heat pump condenser is designed for long‑term reliability. The upgraded Limited Lifetime Compressor Warranty adds exceptional value and peace of mind.

All‑Electric Heating & Cooling

This split system heat pump provides both heating and cooling without relying on gas or fossil fuels — a clean, cost‑effective solution for year‑round comfort.

Key Features

  • 3.5 Ton / 42,000 BTU heating & cooling capacity
  • 14.3 SEER2 high‑efficiency performance
  • Split system heat pump condenser
  • All‑electric heating and cooling
  • Durable MRCOOL Signature Series construction
  • Corrosion‑resistant components
  • Quiet operation
  • Smart diagnostics
  • 10 Year Parts Warranty
  • Limited Lifetime Compressor Warranty (with registration)

Technical Specifications

Specification Details
Capacity 3.5 Ton / 42,000 BTU
Efficiency 14.3 SEER2
System Type Split System Heat Pump Condenser
Refrigerant R‑454B
Voltage 208/230V
Compressor High‑efficiency scroll
Application Residential / Light Commercial
Warranty 10 Year Parts, Limited Lifetime Compressor

Warranty Information

This system includes a 10 Year Parts Warranty and a Limited Lifetime Compressor Warranty when properly registered. This upgraded coverage is standard on new MRCOOL Signature Series cool‑only and heat pump models.

Reviews

There are no reviews yet

Be the first to review “Signature 3.5 Ton up to 14.3 SEER2 42,000 BTU Split System Heat Pump”

Proposition 65 Warning California Residents Only

⚠ California Proposition 65 Warning This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. These warnings are provided in accordance with California law to help consumers make informed decisions. For more information, visit www.P65Warnings.ca.gov (p65warnings.ca.gov in Bing).

Product FAQ

What size home can a 3.5 Ton 42000 BTU 14.3 SEER2 heat pump support?
A 3.5‑ton system typically supports homes around 1,800–2,200 sq ft, depending on insulation, layout, and climate. A licensed HVAC technician can confirm the correct sizing for your home.

Does this 3.5 Ton 42000 BTU 14.3 SEER2 system provide both heating and cooling?
Yes. This split system heat pump delivers efficient all‑electric heating and cooling for year‑round comfort.

Is professional installation required?
Yes. A licensed HVAC technician must install this system to ensure proper performance, safety, and warranty protection.

What refrigerant does this 14.3 SEER2 heat pump use?
This model uses R‑454B, the new low‑GWP refrigerant replacing R‑410A in modern systems.

What warranties are included?
The system includes a 10‑year parts warranty and a Limited Lifetime Compressor Warranty when registered.

Does the 14.3 SEER2 rating help reduce energy costs?
Yes. SEER2 systems are tested under updated efficiency standards, and a 14.3 SEER2 rating provides strong energy savings compared to older units.

Q & A

Ask a question
Signature 3.5 Ton up to 14.3 SEER2 42,000 BTU Split System Heat Pump Signature 3.5 Ton up to 14.3 SEER2 42,000 BTU Split System Heat Pump
Your question
* Question is required
Name
* Name is required
* Please tick the checkbox to proceed
There are no questions yet