Description
Product Summary
This Trenton walk-in cooler refrigeration system pairs the TEZ TEZA020H8HT3DB 2 HP medium temperature scroll condensing unit with the TLV TLV217MAS1E low velocity unit cooler. It is sized for a 10' x 20' or 12' x 20' walk-in cooler with an 8 ft ceiling held at 35°F.
How we matched it: we used Trenton's published box loads and capacity ratings. A 10' x 20' or 12' x 20' cooler has a standard load of 14,890 BTU/h (10' x 20') and 16,633 BTU/h (12' x 20'). The TEZA020H8HT3DB delivers 17,100 BTU/h at a 25°F suction temperature with 95°F outdoor air on R-448A, and the TLV217MAS1E is rated 17,000 BTU/h at a 10°F temperature difference, so both pieces cover the load. This is the same condensing unit Trenton pairs with its own pre-assembled coil for this box size.
The TEZ condensing unit is Trenton's Generation D EZ-Line, built around a Copeland ZS15KAE scroll compressor in an outdoor cabinet on 208/230V three-phase power. It comes with a receiver, a sealed liquid line filter drier and a sight glass and it is AWEF compliant on R-448A and R-449A.
The TLV unit cooler is a low velocity coil with EC SmartSpeed fan motors on 115V 1-Phase and air defrost. It ships without an expansion valve, solenoid valve or thermostat, so add them below or supply your own.
Key Features
- Sized for 10' x 20' or 12' x 20': both units cover the standard cooler load at 95°F outdoor air on R-448A.
- Copeland scroll compressor: the ZS15KAE scroll in the TEZ unit runs quietly and efficiently, with a receiver, drier and sight glass built in.
- Low velocity EC fan coil: the TLV217MAS1E uses EC SmartSpeed motors to save power inside the box.
- Add what you need: pick the expansion valve kit, liquid line solenoid valve and room thermostat, plus a phase monitor, right on this page.
Frequently Asked Questions
What size walk-in cooler is this system for?
It is sized for a 10' x 20' or 12' x 20' walk-in cooler with an 8 ft ceiling held at 35°F under a standard load. A box with heavy door traffic, warm product loading or glass doors can need more capacity, so call us at 1.888.509.3391 before ordering if your box is different.
Is this a Trenton factory system?
Trenton does not publish this exact pairing. We matched it from Trenton's own box loads and capacity ratings, using the same condensing unit Trenton selects for this box size. Walk-in refrigeration does not use AHRI matched-system numbers; each unit is rated on its own for AWEF.
What else do I need to install it?
The unit cooler needs a thermostatic expansion valve, a liquid line solenoid valve and a room thermostat. You can add all three from the options on this page. You will also need refrigerant piping, insulation and wiring sized for the job.
Does this system need a licensed installer?
Yes. A split refrigeration system needs refrigerant piping, evacuation, charging and electrical work, so it should be installed by a licensed refrigeration technician following Trenton's installation instructions.
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