| Motor | 1 HP DC, variable-speed, 3000 RPM |
| Compressor | Twin-cylinder, oil-less |
| Compatibility | Class A2L Compatible |
| Weight | 22 lbs |
| Operating Voltage | 95-130 VAC |
| Auto-Stop Levels | 0 psig (default), -10"Hg, -20"Hg |
| High Pressure Cutoff | 558 psig |
Overview
The Fieldpiece MR45 is the first recovery machine with a smart variable-speed DC motor that accelerates during vapor recovery. Its oversized compressor pumps refrigerant more easily and quietly, and status messages and pressures display on a large backlit display. A single rubberized control valve routes refrigerant, and the self-purge function pumps remaining refrigerant into the recovery cylinder. It's Class A2L compatible and automatically stops at 0 psig by default.
Features
- Smart variable-speed DC motor accelerates during vapor recovery
- Wide operating voltage (95-130 VAC), runs as low as 95 VAC
- Single-dial self-purge function
- 1 HP DC motor at 3000 RPM
- Extra-large condenser for faster cooling
- Only 22 lbs, rubberized housing
- Twin-cylinder compressor with ceramic cylinders
- Large backlit display with status messages
- Class A2L compatible
- 3 selectable auto-stop levels
What's Included
- 1x MR45 Recovery Machine
Specifications
| Motor | 1 HP DC, variable-speed, 3000 RPM |
| Compressor | Twin-cylinder, oil-less |
| Compatibility | Class A2L Compatible |
| Weight | 22 lbs |
| Operating Voltage | 95-130 VAC |
| Auto-Stop Levels | 0 psig (default), -10"Hg, -20"Hg |
| High Pressure Cutoff | 558 psig |
Details
Overview
The Fieldpiece MR45 is the first recovery machine with a smart variable-speed DC motor that accelerates during vapor recovery. Its oversized compressor pumps refrigerant more easily and quietly, and status messages and pressures display on a large backlit display. A single rubberized control valve routes refrigerant, and the self-purge function pumps remaining refrigerant into the recovery cylinder. It's Class A2L compatible and automatically stops at 0 psig by default.
Features
- Smart variable-speed DC motor accelerates during vapor recovery
- Wide operating voltage (95-130 VAC), runs as low as 95 VAC
- Single-dial self-purge function
- 1 HP DC motor at 3000 RPM
- Extra-large condenser for faster cooling
- Only 22 lbs, rubberized housing
- Twin-cylinder compressor with ceramic cylinders
- Large backlit display with status messages
- Class A2L compatible
- 3 selectable auto-stop levels
What's Included
- 1x MR45 Recovery Machine
Manuals
Frequently Asked Questions
Who do you sell to?
We sell exclusively to licensed HVAC contractors and industry professionals. Professional installation by a licensed technician is recommended to ensure proper installation, system performance, code compliance, and maximum manufacturer warranty coverage.
What brands do you carry?
We specialize in high performance brands like Cooper and Hunter along with ductless and mini split systems that meet California low GWP and energy compliance standards. We also stock trusted installation and service brands including NAVAC, RectorSeal, Fieldpiece, Armbridge, Olmo, and Diversitech.
Do you stock equipment locally?
Yes. We have a ton of equipment and accessories in stock across the Bay Area and Sacramento, available for local pickup or freight shipping. More locations coming soon.
Can I get help sizing a system?
Absolutely. We help contractors with equipment selection, line set sizing, refrigerant matchups, and other technical questions. Reach out via phone or email for support.
Do you offer volume discounts?
Yes. We offer contractor pricing and volume breaks for bulk orders. Reach out directly if you're planning a multi-unit install or need project pricing.
Do you help with warranty claims?
Yes, you will need to first reach out to the Cooper & Hunter Technical Support line 1 800-977-0722 to go through troubleshooting, and if it is determined to be a defective unit, we will work with the manufacturer and you as the customer to source you a replacement unit under warranty. If it is determined to need replacement parts, you as the customers will work with Cooper & Hunter to source replacement parts.
Can I buy online?
Yes. As long as you have a licensed contractor account with us, you can place orders online for delivery or pickup at any of our branch locations.
What makes CoolMan different?
We’re not just a supplier — we’re a partner. We know the ductless business, we understand California codes, and we move fast to help you win jobs and keep clients happy.
