Unit heaters

Unit heaters for direct and targeted heating

Zantingh supplies unit heaters for direct and targeted heating of greenhouses, halls, and technical rooms. They are used where heat needs to reach the right place quickly and where the installation must align well with the use of the space.

The range consists of indirectly fired unit heaters in various designs. This allows for a suitable choice for diverse situations, from a smaller technical room to a larger greenhouse or hall.

Installation and accessories

The unit heaters are suitable for wall and ceiling mounting. They can be combined with practical accessories such as mounting brackets, consoles, wide-blow outlets, four-way outlets, speed controllers, and room thermostats.

With unit heaters, it is not just the capacity that counts. Air distribution, the mounting location, and the control system also determine how effectively the heat reaches the space. Therefore, we work with you to look at the application, the existing installation, and the way the space is used.

Advice for the right unit heater

Our advisors are happy to help you choose the right unit heater and corresponding components. This ensures you get a system that fits the installation and does what is required: bringing heat where you need it.

View our other
product categories as well

Centra, Honeywell, mixing and control equipment

Centra and Honeywell mixing and control equipment for precise temperature control in heating, air, and horticultural installations.

Flanges, gaskets, sealing and fastening materials

Flanges, gaskets, and fastening materials for pipework that is securely connected, properly sealed, and ready for immediate assembly.

SPX pumps

SPX Johnson pumps for greenhouse horticulture installations, tailored to flow rate, head, operating pressure, and application.

Various materials

Installation tools for the assembly, sealing, protection, and maintenance of heating installations, boiler houses, and technical rooms.

Greenhouse heating hose, Viktor chain and accessories

Greenhouse heating hose, couplings, and mounting materials for the construction, connection, and maintenance of heating systems in greenhouses.

Weighted safety valves, gas filter and gas pressure regulators

Safety components for heating installations, tailored to the medium, connection, location and function within the system.

Thermometers and pressure gauges

Thermometers and pressure gauges for heating installations, allowing you to quickly monitor temperature and pressure and intervene promptly when necessary.

Expansion vessels

Expansion vessels for heating systems, tailored to volume, temperature, usage, mounting, and connection.

Welding supplies

Weld bends, T-pieces, pipe nipples, and compensators for pipework that fits your installation and is ready for immediate use on-site.

Installation materials and heating pipe

Fittings, compression couplings, suspension materials, and heating pipe for heating installations in greenhouse horticulture, industry, and the utility sector.

Valves

From EBRO butterfly valves to STAF balancing valves: Zantingh supplies valves that fit your installation.

Johnson and Grundfos circulation pumps

Johnson and Grundfos circulation pumps for reliable water circulation in heating and cooling installations.

Radiator fittings, thermostats, pressure switches

Thermostats from Danfoss, Siemens, and Honeywell. Suitable for large heating installations in greenhouse horticulture and the utility sector.
Do you have a technical question or would you like to discuss your project?