SKU: 76694580213

MRCOOL Universal® 36,000 BTU 3 Ton DC Inverter Packaged Heat Pump – R32 – 18 SEER2 – Single Phase (MDPH18036D)

Sale price$2847.15 Regular price$3163.50
Save 10%

Pay in installments of $790.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL Universal® 36,000 BTU 3 Ton DC Inverter Packaged Heat Pump – R32 – 18 SEER2 – Single Phase (MDPH18036D)MRCOOL Universal 36K BTU Inverter Packaged Heat Pump Model MDPH18036D The MRCOOL Universal 36K BTU DC Inverter Packaged Heat Pump (MDPH18036D) provides powerful heating and cooling in a compact, energy efficient HVAC system designed for dependable year round comfort. Featuring advanced DC inverter compressor technology, this system adjusts its output in real time to match your homes exact heating and cooling needs. Unlike traditional HVAC systems that

MRCOOL Universal 36K BTU Inverter Packaged Heat Pump – Model MDPH18036D

The MRCOOL Universal® 36K BTU DC Inverter Packaged Heat Pump (MDPH18036D) provides powerful heating and cooling in a compact, energy-efficient HVAC system designed for dependable year-round comfort. Featuring advanced DC inverter compressor technology, this system adjusts its output in real time to match your home’s exact heating and cooling needs.

Unlike traditional HVAC systems that constantly turn on and off, the inverter-driven compressor operates at variable speeds to maintain steady indoor temperatures. This reduces energy consumption, minimizes mechanical wear, and allows the system to run more quietly while delivering consistent airflow and comfort throughout the home.

With an impressive 18 SEER2 efficiency rating, the MRCOOL Universal 3-ton packaged heat pump significantly lowers energy costs while maintaining reliable performance. It is engineered to perform in demanding climates, providing dependable heating in temperatures as low as –22°F and cooling capability in outdoor conditions up to 125°F.

This system utilizes R-32 refrigerant, a next-generation refrigerant with a lower Global Warming Potential compared to older refrigerants. The result is improved environmental sustainability and compliance with modern HVAC efficiency standards.

Installation flexibility makes the Universal Series ideal for both replacement systems and new HVAC installations. The unit supports horizontal, vertical upflow, and downflow configurations, allowing HVAC professionals to adapt the system to a wide range of residential layouts.

Designed for durability and long-term reliability, the MRCOOL Universal packaged heat pump is backed by a 10-year parts and labor warranty, giving homeowners peace of mind and dependable performance for years to come.

Key Features

  • Advanced DC inverter compressor technology
  • 18 SEER2 high-efficiency packaged heat pump
  • Cold climate heating performance down to –22°F
  • Cooling operation up to 125°F outdoor temperature
  • R-32 environmentally friendly refrigerant
  • Flexible installation with horizontal, upflow, and downflow configurations
  • Energy Star Cold Climate Certified
  • Quiet inverter-driven compressor operation
  • Intelligent defrost control
  • 10-year parts and labor warranty included

Performance Specifications

Cooling Capacity 34,000 BTU
Heating Capacity 34,000 BTU
Tonnage 3 Ton
SEER2 18
EER2 11.2
HSPF2 8.5
Voltage 208/230V
Phase Single Phase
Frequency 60 Hz
Refrigerant R-32
Refrigerant Volume 149.9 oz
Max Fuse Breaker 40A
Minimum Circuit Ampacity 35A
Sound Level 63 dBA

System Components

  • Compressor: Inverter Rotary
  • Condenser Fan Motor: Direct Drive
  • Condenser Fan RPM: 720
  • Blower Motor: Direct Drive
  • Blower Speeds: 10
  • Blower RPM: 920
  • Metering Device: Electronic Expansion Valve (EEV)

Optional Electric Heat Kits

  • 6kW Electric Heat Kit
  • 9kW Electric Heat Kit
  • 12kW Electric Heat Kit

Dimensions & Weight

Width 44 in
Depth 35.44 in
Height 49.25 in
Net Weight 523 lbs
Shipping Weight 545 lbs

Certifications & Warranty

  • AHRI Certified
  • Energy Star Cold Climate Certified
  • 10 Year Parts Warranty
  • 10 Year Labor Warranty

The MRCOOL Universal 36K BTU packaged heat pump delivers dependable heating and cooling with advanced inverter efficiency, making it a reliable and energy-saving HVAC solution for residential applications.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76694580213

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
Elizabeth Henderson
Louisville, US
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
M
Verified Purchase
Mynx
Louisville, US
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
R
Verified Purchase
Rmanuel
Battle Creek, US
★★★★★ 1
Paid for new, received used.
Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac
Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it. I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
F
Verified Purchase
Fletch
Charlottesville, US
★★★★★ 5
Overall Great.
Size: 10.5 Wide, Color: Black
Great product. Great value. Great style. Overall great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
B
Verified Purchase
B.J. G
Louisville, US
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026

recommand products