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A cold room is usually noticed a bit too late. Everything seemed fine earlier. The cold room was holding temperature, stock was safe, no alarms, no obvious signs of trouble. Then someone walks in and pauses. “It doesn’t feel right in here.” You check the display. The temperature is higher than it should be. Not...
Air Conditioning usually starts subtly. No alarms. No obvious failure. Just a quiet moment where something feels… off. You’re sitting in the office, or walking through your shop floor, and you realise the space isn’t cooling the way it should. The air conditioning is running — you can hear it — but the air coming...
Your phone buzzes at 6:47 AM, and the Server Room AC failed. It’s an alert from the monitoring system: server room temperature 28°C and climbing. The setpoint is 22°C. You pull up the BMS remotely — both AC units are showing offline. By the time you drive to the site, it’ll be 35°C in there....
When a cold room, commercial fridge, or chiller cabinet starts running warm, every minute counts. Food safety, stock value and service levels are at risk, and guesswork can make matters worse. This guide provides safe, practical checks you can carry out quickly to help stabilise temperatures and gather clear information for the engineer. We outline...
London summers are getting hotter and stickier, and many homes are not built for sustained heat. If you are weighing up air conditioning for a flat, a terrace, or a larger family home, the number of choices can feel overwhelming. This guide compares the main home options used across London, split, multi-split, mini-split heat pumps,...
Your customers will tell you before your thermometer does. Pints start pouring foamy. The lager’s not cold enough. Cask ale loses its condition halfway through the cask. By the time someone actually goes down to the cellar and checks the temperature, the damage to stock quality has been underway for hours. Cellar cooling is one...
It’s 7pm on a Friday in July. The bar’s three-deep and your Hoshizaki IM-240 has stopped dropping ice. The bin’s half empty. You’ve got maybe an hour before you’re serving warm gin and tonics and the bar manager is losing his mind. We’ve had this exact call more times than we can count. Ice machines...
We walked into a restaurant kitchen in Soho last summer. It was 46°C. The head chef was working in shorts and a soaked t-shirt. The extraction canopy above the charcoal grill was running flat out and achieving nothing. The make-up air system? Didn’t have one. They were trying to cool the kitchen by propping the...
A commercial freezer is never silent. Compressors hum, fans whirr, and you’ll hear the occasional gurgle of refrigerant moving through the system. After a while, you stop noticing it. It becomes background noise. But when that background noise changes — gets louder, takes on a new character, starts happening at intervals — pay attention. A...
There’s a particular moment in every facilities manager’s week when they get a call from reception: “The AC unit’s got a funny code on the display and it’s stopped working.” The code is a string of letters and numbers that means nothing to anyone except the people who fix these things for a living. Here’s...
