Signature Series Heat Pumps

Mack Morris Signature Series

Built to Perform in the Most Challenging Environments

When you want year-round comfort without compromise, the Mack Morris Signature Series (Central-MOOV system) is built to deliver. This system is engineered for real-world performance—the kind that holds up through temperature swings, extreme cold, and everyday demand.


Signature Series Mack Morris HVAC Heat Pump

High Efficiency That Goes Beyond the Numbers

Industry-Leading Ratings

At full capacity, the system delivers up to 18 SEER2 and 10 HSPF2. But the real advantage is how it operates day to day.

Smart Modulation for Better Comfort

Unlike traditional HVAC systems that run ON/OFF, the fully modulating inverter compressor adjusts output to match your home’s needs—running longer at reduced power. That means:

  • Lower energy use and steadier temperatures
  • Fewer hard starts and less wear and tear
  • Smoother comfort with fewer hot/cold swings

Heat+® Performance: Heating When You Need It Most

100% Capacity to 4°F

Delivers full rated heat using only the compressorno electric strip heat required.

2–3x More Efficient in Cold Weather

In cold conditions, heat pumps can outperform electric resistance heat dramatically, and this system is designed to keep efficiency high.

Operates to -22°F

Maintains nearly 60% capacity in extreme cold without backup heat during defrost, helping you stay comfortable when other systems struggle.

Superior Cold Weather Efficiency (COP Advantage)

COP (Coefficient of Performance) measures how efficiently a heat pump delivers heat compared to the electricity it consumes. Between -5°F and 32°F, the Central-MOOV system achieves a COP 1.5–3.0x greater than electric resistance heat. Across a wide temperature range, it maintains an average COP of 2.0–4.0, helping ensure efficient operation even through harsh winters.


Power Boost Mode: Rapid Response When It Matters

When your home needs comfort fast, Power Boost Mode provides a burst of output.

  1. Demand Detected The system senses a significant temperature change from your setpoint.
  2. Overdrive Engaged The inverter increases output to 110 Hz cooling or 120 Hz heating—nearly double power.
  3. Quick Correction Temperature returns rapidly to the setpoint, then the system settles into efficient operation.

Bulletproof Operation: Built to Last

Self-Adjusting Intelligence

Onboard sensors and an Electronic Expansion Valve monitor temperatures and pressures, automatically adjusting for optimal compressor health.

Automatic Prevention Features

  • Condenser fan periodically reverses to clear debris
  • Heated base pan helps prevent ice accumulation
  • Self-diagnostics work to prevent faults before they become failures

Robust Construction

A water- and fireproof e-box with a metal protective plate helps shield sensitive electronics. Stainless steel fasteners are used throughout for added durability.


Installation Flexibility for Every Application

Multi-Positional Air Handler

Installs in upflow, downflow, or horizontal left/right configurations—no conversion kit required.

Dual Fuel Compatible

Works with new or existing gas furnaces using MOOVAIR CUB series coils. Four cabinet sizes match standard furnace dimensions.

Retrofit-Friendly Design

Accessories support braze, flare, or mechanical press connections, and existing line sets can be reused when properly cleaned and verified.

Small Footprint

Up to 40% smaller than traditional heat pumps, with forgiving clearances for easier placement and cleaner-looking installs.


Whisper Quiet Operation

  • As low as 57 dB (about the sound of soft conversation)
  • Typical systems run 70–75 dB (closer to sidewalk traffic noise)

Ideal for installations near patios or bedroom windows—comfort without the roar.


Smart Control Options Included

Advanced WiFi Thermostat

Communicating thermostat that auto-configures settings and can operate on two wires. Included in the box.

Universal Compatibility

Works with most 24-volt thermostats, and select models support advanced dehumidification mode.

Remote with Follow Me®

A multi-purpose remote senses temperature where you are, and also doubles as a technician diagnostic tool—no internet required.


Premium Protection and Peace of Mind

Enhanced Corrosion Protection

Gold Fin™ hydrophilic coating resists oils, salt, and acid, helps inhibit bacteria growth, and supports long-term heat exchanger performance.

Convenient Filter Access

Tool-less magnetic filter door accepts standard retail filter sizes for easy maintenance.

Optional Emergency Heat

Backup heat kits available in:

  • 5 kW, 8 kW, 10 kW, 15 kW, 20 kW

Leading Warranty Coverage

Professional installations receive a limited:

  • 10-Year Parts Warranty
  • 10-Year Compressor Warranty
  • 2-Year Major Component Failure / Unit Replacement option No registration required.
  • 10-Year Labor Warranty through Mack Morris (requires the system be maintenanced at least one time per year)

Financing Available

Make the upgrade to Signature Series affordable with our flexible financing options. Many customers qualify for 0% APR for 60 months. Plus, take advantage of utility company rebates and federal tax credits for high-efficiency heat pumps.

Chat with us