Introduction
When you’re recovering refrigerant in the middle of a blazing summer rooftop service call, you need a machine that won’t quit.
The Fieldpiece MR45 Recovery Machine is designed for serious HVAC pros — delivering high-speed recovery, rock-solid durability, and easy operation even in brutal conditions.
Let’s see why the MR45 is a top choice for 2025 field service technicians.
Overview
The Fieldpiece MR45 is a dual-cylinder, oil-free recovery machine built specifically for HVAC and refrigeration work.
With a powerful 1 HP motor and micro-channel condenser, it’s capable of fast vapor and liquid recovery — even on long, demanding service days.
Designed to withstand high temperatures and rugged handling, it features smart controls like auto-purge and pressure monitoring to make the recovery process smooth and safe.
Pros
- Industry-leading vapor recovery speeds — even in high ambient heat.
- Lightweight and compact compared to other heavy-duty recovery machines.
- Extra-rugged housing designed for real-world field abuse.
- Auto-purge functionality saves time and protects the machine.
- Large, backlit display makes monitoring pressures easy in bright sunlight.
- Dual-cylinder compressor for faster recovery performance.
Cons
- Pricier than entry-level recovery machines (but you get what you pay for).
- Some users find the purge process needs manual attention on complex jobs.
- Noise level is moderate (typical for high-speed compressors).
Who It’s Best For
- HVAC techs handling residential, commercial, and light industrial systems.
- Pros who need high-speed recovery in tough weather conditions.
- Technicians who value durability and low-maintenance design for heavy field use.
Conclusion
If you’re serious about fast refrigerant recovery and need a machine that can stand up to rooftop heat, rain, and daily van drops, the Fieldpiece MR45 is a professional’s best friend.
It’s not the cheapest — but for serious techs, it’s an investment that pays for itself in speed, reliability, and fewer headaches on the job.
👉 Need to compare recovery machines?
Check out our Top 5 HVAC Recovery Machines for 2025 (Comparison Guide) for even more tested recommendations.