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LG Control Accessories Modbus Gateway

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 LG Modbus Gateway product image

Technical Specifications

Product Specs

  • Brand: LG Air Conditioning Technologies
  • Product type: Control Accessories
  • Product group: Controls - Multi V, Multi Zone, Single Zone
  • LG category: Controls
  • LG class: Multi V, Multi Zone, Single Zone
  • LG line: Commercial, Residential/Light Commercial
  • Model records in LG catalog: 2
  • Example model numbers: PEXPMB000, PMBUSB00A
  • Catalog publish date: 04/09/2026
  • Model or series: Modbus Gateway
  • Equipment type: Control Accessories
  • System role: HVAC control, thermostat, sensor, or interface component
  • Application: Residential, light-commercial, or zone-control comfort applications
  • Compatibility check: Verify compatible equipment family, communication protocol, wiring, and control configuration.
  • Verified source: lghvac.com

Service planning

How GreenFlow handles Modbus Gateway requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

Brands We Service

Our Happy Customers

Max P.

Green Flow got our AC back up and running at our condo the same day! Andrey was on time, super efficient, and with the right part on hand. The price was fair enough. Would definitely recommend them!

Baran O.

Fast response, punctual, resolved the issue quickly. Thank you

Sheila Z.

My air conditioning died on one of the hottest days. I found green solutions online call them and within a few hours they were out to my house to figure out the problem. They came back the next day at 7 AM to fix it. All was good...

Jack B.

Andrey always does a great job.

Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

Atrian I.

Maintenance and repair A/c unit.

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

Nicholas M.

I called Green Flow Solutions in a hurry to diagnose and fix an AC unit in a commercial condo unit. They responded quickly, arrived urgently and performed an excellent job on the repair needed. Communication 10/10, professionalism 10/10 and quality 10/10. I will be recommending Green Flow Solutions...

Yakov S.

I had an excellent experience with Green Flow, they were available to replace my dead central A/C unit on a short notice, and the price was thousands of dollars less than what I got quoted by two other companies. I would definitely use them again.

Gilberto C.

Great service. It was awesome that they were able to solve my heating issue in few hours. Love the transparency on the pricing. Andrey was great!

Jenny W.

Great service! On time, knowledgeable & professional

Judy B.

Andrey was very efficient, professional and on time. The team had fast response to questions. Price to do heatpump maintenance was reasonable.