Frequently asked questions
Frequently asked questions about climate installations
Short answers to questions we often receive from hotels, building owners and managers. Is your question not listed here? Feel free to contact us.
Systems
What is the difference between VRF and HVRF?
In VRF, the refrigerant runs all the way to each indoor unit. In HVRF, the refrigerant only reaches a central distributor and water enters the rooms. As a result, there is less refrigerant in the building. More explanation on the page VRF and HVRF systems.
Can a heat pump provide a hotel with hot water?
Yes, provided that the system is designed for peak demand. At The Dylan, the installation is designed for approximately 4,000 liters of hot tap water.
Is a cooling ceiling better than an air conditioner?
A cooling ceiling is quieter and does not cause draughts, but has less cooling capacity per square metre. In case of a high heat load, air conditioning or VRF is often necessary, possibly in combination.
Sustainability
Can my building be made gas-free without having to shut it down?
In most cases, yes. We work in phases, by floor or group of rooms. At The Dylan and The Albus, the hotel remained open.
What energy label should an office have?
Office buildings must, as of January 1, 2023, have at least an energy label C, with a few exceptions. A gas-free climate system often helps achieve or improve that label.
What if a complete transition is not possible right now?
Then we create a step-by-step plan. We prepare the installation that you are having done now for the next step, such as a WKO connection.
Collaboration
Do you work with our installation consultant?
Yes. We regularly work with consultants, property managers and developers, and coordinate engineering and implementation with them.
Where are you active?
We are located in Purmerend. Our projects are located, among other places, in Amsterdam, Weesp and Duivendrecht. Please contact us if your project is located somewhere else.
How does a collaboration begin?
Usually with a consultation meeting on-site. After that, you will receive a proposal.
Maintenance and malfunctions
How often should a climate system be maintained?
We recommend at least once a year. In addition, for installations with F-gases, legal leak checks apply, depending on the amount of refrigerant.
How do I report a malfunction?
Through the Disruption form, By email to [email protected] or by phone at 0299 39 73 17.
Do you also install systems for private individuals?
Yes, for air conditioning and heat pumps. Read more air conditioning and heat pump for home.
Your question is not listed there?
Call or email us. We’d be happy to help.