Chiller service, maintenance and repair

Air Cooled Chiller Service

Scheduled Service Visits

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Centrifugal Chiller Maintenance

Centrifugal Compressor Remanufacturing

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Water Cooled Chiller Repair

Shell and Tube Repair

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Chiller service, maintenance & repair at Maximus Chillers

Maximus Chillers Ltd specialises in centrifugal, water cooled, air cooled and ammonia chillers. We carry out chiller service, maintenance and repair. We work with all refrigerants, including HFC, HFO and ammonia. With our fleet of vehicles, we are SC cleared and vetted for sensitive Government and Military sites.

Any Chiller- Any Problem- Any Part- Any Refrigerant- Anywhere- The MAXIMUS ADVANTAGE™

Our Services

Chiller Repair

Highly trained engineers will get you up and running- fast! Maximus is Latin for the highest and the greatest, so we pride ourselves in offering the highest and the greatest customer service and technical capability.

Chiller Maintenance

With regular maintenance we will get your chillers running better than when they came out of the factory! The effect of our maintenance will take years off the life of your chillers.

Chiller Upgrade

Controls can be finicky and prone to nuisance trip outs. To keep you in seamless operation- we easily upgrade any chiller by fitting reliable, inexpensive controls.

Company Accreditations

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Membership of the Institute of Refrigeration

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Refcom Company Certificate and F-gas Certified Engineers

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City & Guilds/ NVQ3 Trained Engineers

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Ammonia Trained and Certified Engineers

Blog

Two green screw compressors being maintained in an air cooled chiller

Air Cooled Screw Chiller Maintenance

Tags : air cooled chiller maintenance chiller design chiller diagnosis chiller local chiller parts supplier chiller refrigerant superheat chiller remote chiller remote monitoring chiller system testing electronic expansion valve drivers r134a chiller refrigerant redundant chiller systems refrigerant economisers screw chiller compressors shell and tube chiller evaporators

We recently carried out air cooled screw chiller mainte

Maximus Chillers
July 12, 2020
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Vacuum pump and green compressor during air cooled chiller superheat maintenance

Air Cooled Chiller Superheat Maintenance

Tags : air cooled chiller maintenance chiller nitrogen pressure tests chiller refrigerant leak testing chiller refrigerant leaks chiller refrigerant pressure temperature relationship chiller refrigerant recovery units chiller refrigerant saturation chiller refrigerant suction pipe chiller refrigerant superheat hfc chiller refrigerant low chiller refrigerant charge r134a chiller refrigerant refrigerant decant refrigerant system dehydration process screw chiller compressors shell and tube chiller evaporators

Air cooled chiller superheat maintenance at Maximus Chi

Maximus Chillers
June 21, 2020
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Brazing equipment box and vibration eliminators during packaged chiller service

Packaged Chiller Service

Tags : chiller evaporators chiller nitrogen pressure tests chiller pipework brazing chiller refrigerant charging chiller refrigerant leak testing chiller refrigerant leaks chiller refrigerant saturation chiller refrigerant subcooling chiller refrigerant superheat chiller refrigerant system pressure testing chiller refrigerant system vacuum pumps chiller refrigerant torr gauges chiller run testing low chiller refrigerant charge packaged chiller service refrigerant system vibration eliminators

Packaged chiller service due to a refrigerant leak, res

Maximus Chillers
June 14, 2020
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Carel controller and tick sheet during chilling plant maintenance visit

Chilling Plant Maintenance Visit

Tags : chiller compressor loading solenoid coils chiller compressor loading solenoid valves chiller compressor unloading chiller controller loading timers chiller refrigerant subcooling chiller refrigerant superheat chiller run testing chiller system off cycle chilling plant maintenance screw chiller compressors

On this chilling plant maintenance visit, particular at

Maximus Chillers
June 8, 2020
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7 large air cooled chiller condensers maintained with 12 fans each

Air Cooled Chiller Condenser Maintenance

Tags : air cooled chiller condensers air cooled chiller maintenance chiller compressors chiller condenser fan speed controllers chiller condenser fans chiller control panels chiller controls chiller refrigerant saturation chiller refrigerant subcooling r134a chiller refrigerant

Air cooled chiller condenser maintenance at Maximus Chi

Maximus Chillers
May 31, 2020
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2 Torr showing on a gauge during process chiller vacuum service

Process Chiller Vacuum Service

Tags : chiller refrigerant system vacuum pumps chiller refrigerant torr gauges process chiller service refrigerant system dehydration process steel braided refrigerant hoses

During a recent process chiller vacuum service, our eng

Maximus Chillers
May 25, 2020
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Controls panel open during chilling plant maintenance

Chilling Plant Controls Maintenance

Tags : chiller compressor oil pumps chiller compressor slide valves chiller controls chiller evaporator difference in temperature chilling plant maintenance low compressor oil level timers refrigerant discharge pipes screw compressor slide valve potentiometers

Chilling Plant Controls Maintenance Prior to this chill

Maximus Chillers
May 17, 2020
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An engineer filling blue oil drums during industrial chiller maintenance

Industrial Chiller Maintenance

Tags : chiller compressor oil coolers chiller compressor oil difference in pressure chiller compressor oil pumps industrial chiller maintenance refrigerant system standing pressure scheduled compressor oil change

Industrial Chiller Oil Maintenance On a recent Major ma

Maximus Chillers
May 9, 2020
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Green Bitzer compressor being vacuumed during HFC chiller service

HFC Chiller Service

Tags : chiller diagnosis chiller pipework brazing chiller refrigerant leak testing chiller refrigerant recovery units chiller refrigerant subcooling chiller refrigerant superheat chiller refrigerant system evacuation process chiller refrigerant system pressure testing hfc chiller service low refrigerant pressure faults r407c chiller refrigerant refrigerant decant refrigerant pump out units

The HFC chiller being serviced in the photo is 600kw. I

Maximus Chillers
May 3, 2020
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Engineer carrying out process chiller service with yellow and black cylinder

Process Chiller Service

Tags : chiller nitrogen pressure tests chiller refrigerant charging chiller refrigerant leaks chiller refrigerant recovery units chiller refrigerant subcooling chiller refrigerant superheat flooded chiller evaporators process chiller service refrigerant pump out units refrigerant system dehydration process

Maximus Chillers has just carried out process chiller s

Maximus Chillers
April 26, 2020
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Two dark green centrifugal chillers undergoing maintenance in plant room

Centrifugal Chiller Maintenance

Tags : centrifugal chiller compressors centrifugal chiller maintenance chiller compressor volumetric efficiency chiller controls chiller n+1 chiller refrigerant mass flow rate lag chillers lead chillers redundant chiller systems

At the beginning of the year we completed centrifugal c

Maximus Chillers
April 2, 2020
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R134a chilling plant maintenance showing screw compressor and oil separator with tick sheet and digital thermometer on top

R134a Chilling Plant Maintenance

Tags : chiller compressor slide valves chiller compressors chiller condenser fan speed controllers chiller controls chiller refrigerant subcooling chiller sensor offset chilling plant maintenance screw chiller compressors

We recently carried out R134a chilling plant maintenanc

Maximus Chillers
March 5, 2020
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Air cooled chiller planned maintenance showing both economizers with solenoid valves and expansion valves

Air Cooled Chiller Planned Maintenance

Tags : air cooled chiller maintenance chiller compressor oil level chiller condenser head pressure control chiller critical plant refrigerant economisers

An air cooled chiller planned maintenance visit for a l

Maximus Chillers
February 9, 2020
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Yellow oil drums, ammonia refrigerant cylinders and flammable flushing agent of chiller refurbishment supplier

Chiller Refurbishment Supplier

Tags : chiller compressor oil supplier chiller diagnosis chiller parts supplier r134a chiller refrigerant r407c chiller refrigerant r410a chiller refrigerant

Maximus Chillers is an established chiller refurbishmen

Maximus Chillers
January 26, 2020
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Frost covered blue oil return vessel during the removal of industrial refrigeration sludge

Industrial Refrigeration Sludge

Tags : chiller compressor oil sludge chiller refrigerant pressure temperature relationship chiller refrigerant system evacuation process low chiller refrigerant charge refrigerant system flushing agent

This industrial refrigeration visit is to remove sludge

Maximus Chillers
December 10, 2019
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Green chiller panel with doors open, showing contactors and PCBs during water chiller maintenance

Water Chiller Maintenance

Tags : chiller compressor loading solenoid coils chiller compressors chiller condensers chiller controls chiller evaporators chiller kilowatt hour meters chiller tick sheets reciprocating chiller compressors water chiller maintenance water cooled chiller condensers

Maximus chillers provides water chiller maintenance to

Maximus Chillers
November 10, 2019
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Process chiller maintenance visit showing refrigerant gauge lines fitted to a grey chiller

Process Chiller Maintenance Visit

Tags : chiller compressors chiller controls chiller run testing process chiller maintenance scroll chiller compressors tighten chiller wiring

Maximus Chillers recently carried out a maintenance vis

Maximus Chillers
October 31, 2019
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Chilling plant service showing yellow top recovery cylinder with gauge line and sight glass fitted

Chilling Plant Service

Tags : chiller condenser high pressure faults chiller controls chiller pressure transducers chiller refrigerant charging chiller refrigerant leaks chiller refrigerant system evacuation process chiller refrigerant system pressure testing chilling plant service hfc chiller refrigerant r410a chiller refrigerant

Our customer had been having high pressure service prob

Maximus Chillers
September 19, 2019
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A chiller condenser retrofitting lifting operation outside in the compound

R407c Chiller Condenser Retrofitting

Tags : chiller condenser fan speed controllers chiller condenser fans chiller condenser leaks chiller condenser lift and shift chiller refrigerant charging chiller refrigerant subcooling chiller refrigerant system evacuation process chiller refrigerant system pressure testing chiller system testing r407c chiller refrigerant

We recently undertook the job to carry out bespoke R407

Maximus Chillers
September 16, 2019
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Ammonia refrigerant cylinder being winched up a cat ladder using a block and tackle

Industrial Refrigeration Ammonia

Tags : chiller compressors chiller refrigerant system non condensables leaking chiller compressor 'o' rings leaking chiller compressor shaft seals screw chiller compressors

The industrial refrigeration ammonia visit was in Abery

Maximus Chillers
August 4, 2019
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Chilled water system repair of condenser to a silver chiller with blue compressors

Chilled Water System Condenser Repair

Tags : chilled water system repair chiller condenser removal chiller condenser repair chiller condenser replacement chiller nitrogen pressure tests chiller refrigerant liquid pipes chiller refrigerant subcooling chiller refrigerant superheat chiller refrigerant torr gauges r410a chiller refrigerant refrigerant discharge pipes

Chilled Water System Condenser Beyond Repair Chilled wa

Maximus Chillers
July 21, 2019
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Global chilled water system service near Saint Basil's Cathedral

Global Chilled Water System Service

Tags : chilled water system service chiller controls chiller electrical faults chiller liquid line solenoid valves chiller local chiller relay boards chiller remote water system flow switch failure

Moscow Visit Always good to get out of the country to c

Maximus Chillers
June 17, 2019
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Chilled water system maintenance showing flow switch at 0 reading

Chilled Water System Maintenance

Tags : chilled water system maintenance chiller design maximus advantage water system flow switch maintenance water system flow switch testing

Maintenance of the Chilled Water System Flow Switch The

Maximus Chillers
June 1, 2019
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Mirror looking for leak during chilled water system EEV service

Chilled Water System EEV Service

Tags : chilled water system service chiller compressors chiller controls chiller expansion valves chiller pump down chiller refrigerant leak testing chiller refrigerant subcooling chiller refrigerant superheat chiller run testing electronic expansion valve drivers electronic expansion valves seized

Chilled water system EEV service was being carried out

Maximus Chillers
May 23, 2019
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Industrial refrigeration oil change showing ammonia warning sign

Industrial Refrigeration Oil

Tags : ammonia breathing apparatus chiller compressor oil recovery chiller compressors chiller evaporators chiller fan deck replacement chiller refrigerant mass flow rate chiller system monitoring

An industrial refrigeration oil visit was arranged bec

Maximus Chillers
May 19, 2019
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Water chiller service of evaporator showing lagging removed and blue compressor

Water Chiller Service of Evaporator

Tags : chiller design leaking chiller evaporators pipework oxy-acetylene brazing shell and tube chiller evaporators water chiller service

Not often does a water chiller service of evaporator fa

Maximus Chillers
April 1, 2019
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Chiller refurbishment company electronic components in electrical panel

Chiller Refurbishment Company

Tags : chiller compressor strip down chiller compressors chiller control panels chiller controls chiller evaporator tube replacement chiller remote monitoring

Choosing a chiller refurbishment company is cost effect

Maximus Chillers
March 2, 2019
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Air cooled chiller maintenance of two white chillers with green compressors

Air Cooled Chiller Maintenance

Tags : air cooled chiller maintenance chiller compressors chiller design maximus advantage scroll chiller compressors

Air Cooled Chiller Maintenance Bodger Watch We carry ou

Maximus Chillers
March 2, 2019
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Chiller service of fan decks showing 8 fans

Chiller Service of Fan Decks

Tags : chiller condenser fan speed controllers chiller condenser fans chiller condenser high pressure control chiller condenser leaks chiller controls chiller design

Chiller Service of Fan Decks Bodger Watch Chiller servi

Maximus Chillers
March 2, 2019
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