Articles by Argile

A heat-recovery ventilation installation is judged on three things: the flow rates achieved, the power input and the evidence you leave behind. The rest is commerce. Here are the binding values of the decree of 24 March 1982, the ecodesign requirements to check before ordering, and the contents of a handover record that stands up to inspection.

5 min read

When regulation truly follows the weather, your jobs gain in comfort and credibility. With a well-placed, well-configured outdoor sensor, you stabilize indoor temperature, limit overheating and reduce unnecessary generator cycles. The result: fewer last-minute adjustments and clients who notice the difference from the very first days.

5 min read

Contrary to what is often written, swapping a convector for an inertia radiator is fundable: certificate sheet BAR-TH-158 covers fixed electric emitters with advanced electronic controls, and sets measurable criteria for drift, amplitude and spatial variation. The gain does not come from emitter efficiency, which is identical either way, but from control quality and sizing.

5 min read

Some of your clients still have that stubborn old heater that keeps pushing bills up, clogging the system, and complicating renovation work. The good news: you now have clear solutions to replace it without sacrificing comfort or budget. The key is making the right diagnosis and pointing to the right alternative from the very first visit.

5 min read

On a job site, the real question isn't the machine. It's what your emitters can handle without flinching: underfloor heating, cast-iron radiators, steel panels, existing sizing. By choosing the right flow temperature, you secure comfort, avoid callbacks and keep an installation that runs efficiently, even on cold days.

5 min read

Between quotes, client documents, funding and installation schedules, your days can quickly get eaten up by back-and-forth and duplicated work. When everything is in one place, you track every file without letting anything slip, and the job moves forward with the right information at the right time. The idea is less paperwork, more useful time on site.

5 min read

In 2026, your clients want to lower their bill without losing comfort, and it's often you who has to separate promises from solutions that hold up on site. A well-sized heat pump, targeted insulation, simple controls, you can save money from day one. The idea is to offer something accurate, reliable and cost-effective, not to sell a dream.

5 min read

The gap between an advertised efficiency and real-world comfort often comes down to two simple indicators. Read them correctly and you know right away whether the installation will keep its promises over a full season, not just on a lab test. That's what secures your sizing, your quotes and client satisfaction.

5 min read

When your schedule is already full, the real lever is not adding more hands. It is making every job more valuable, by pricing more accurately, framing better, and cutting the "invisible" hours that eat into your margin. You can grow your revenue without hiring, by making your quotes more profitable and your teams more efficient, starting in the next few weeks.

5 min read

After a job, the real difference is often made by the follow-up. With a message at the right time, a simple reminder and a well-framed review request, you turn a satisfied client into concrete recommendations, without spending your evenings on it. The idea is to have a clear, repeatable method that also gives you useful feedback to improve.

5 min read

When your customers complain about being cold in the morning and too warm in the evening, the problem is often the schedule, not the equipment. By setting time slots that match the dwelling's actual life, you gain comfort without overconsuming, and you avoid callbacks, just with a clean setup.

5 min read

On your jobs, every litre counts. By combining simple habits with well-chosen equipment, you help your clients cut their bill without sacrificing everyday comfort. And you showcase your expertise, by offering concrete solutions that are quick to install and easy to explain.

5 min read