Heating Controls in Northampton

Buderus Controls

Buderus controls are designed to maximise the heating system's efficiency and allow the heating engineer quick and easy access to all functions of the boiler and heating system.

RC35
4000 Series
IRT30 and MBC2 (800 Range only)

The RC35 control unit has a digital text display for input of heating system operations, and for communication of boiler diagnostics and servicing messages. It can be fitted either on the boiler housing, in living areas or office spaces.

The Buderus 4000 series of controllers provides a wide range of control options for single and multi-boiler systems. The 4000 series can control virtually any heating system, whether an 8 boiler cascade or a simple connection into an existing building management system.

The 800 Cascade systems are available with their own dedicated control system. The MBC2 controller is suitable for use with the Buderus thermostat and the Buderus IRT30 timer for Cascades of up to two boilers.

The MBC unit offers sequence control of the boiler modules to allow the output demand to evenly spread through the entire boiler installation.

Optimised and weather compensated options make Cascades the most energy efficient solution for commercial heating installations.

Cascade control systems can provide definitive energy management solutions to ensure both comfort and economy.

Central Heating Controls in Northampton

Vaillant Controls

A range of controls is available for use with Vaillant commercial boilers and offers a whole building approach to improve operating efficiencies.

VRC 630 boiler management control

The VRC 630 control provides weather-compensated flow temperature control for a heating system and has time programs for controlling a heating and hot water system. This versatile control is able to control multiple boilers in cascade and multiple heating circuits using additional accessories. The VRC 630 control can also be easily used for single boiler applications bringing benefits of multiple heating zone control.

The VRC 630 can control the following system circuits:

A direct heating circuit
Two mixed circuits, e.g. compensated heating
An indirectly heated hot water cylinder (can be designated as a heating circuit)
A hot water secondary re-circulation pump

The system can be extended by adding up to six further extension circuit modules (accessory VR 60) each VR 60 allows two further circuits which can either be central heating or hot water. A maximum of 15 heating circuits can be controlled in total (1 X VRC 630 - 3 circuits and 6 X VR 60 - 2 circuits each). The extension circuits are programmed at the central VRC 630 control. For more convenience the heating circuits can be controlled locally using separate room/zone controls (VR 80 or VR 90) for each extension circuit. These room/zone controls can be connected to the first eight heating circuits.

Up to eight Vaillant ecoTEC, ec0CRAFT or atm0CRAFT boilers can be connected to the VRC 630 using a bus coupler (accessory VR32 for ecoTEC/ec0CRAFT and V P30/2 for atm0CRAFT).

VRC 430

The VRC43O is a weather compensator designed for use with single eBUS (ecoTEC/ecoCRAFT) boilers. It features a backlit plain text display with two click and turn knobs which together with numbered screens make navigation easy. It has time and temperature control for heating and hot water channels and an additional timed channel for a circulation pump. Programming for 7 day, 5/2 day or 24hr operation is possible with three different switching periods for all three channels and three temperature profiles can be set for the heating channel. Additional features include; set-back temperature, heating and hot water advance, automatic summer winter changeover, holiday mode, optimum start/stop. With additional accessories (VR61 and VR81) the VRC430 can be used to control two heating zones and hot water circuit. Simple two-wire low voltage eBUS connections make installing the VRC430 easy or simply fit into boiler fascia for true plug and play flexibility.

VR 90 room/zone control (for use with VRC63O only)

A separate control can be connected to eight heating circuits (room/zone/ 1 ... room/zone 8). The VR 90 allows a user to set the operating mode and the target room temperature. The control can take into account the actual room temperature measured by the built-in room sensor, if necessary. It is also possible for the user to adjust some parameters for the associated heating circuit (time program, heating curve etc.) and to select special functions (over-ride/party etc.). It is also possible to query the heating circuit, and show maintenance and fault messages for the boiler. The VP 90 control is connected to the rest of the control system via 2-core eBus cable to enable communication.

VR 80 room/zone control (for use with VRC63O only)

Similar to the VR 90, the control can be connected to eight heating circuits (room/zone 1 ... room/zone 8). The VR 80 allows a user to set the target room temperature and heating mode (auto, eco, off and over-ride/party). The control can take into account the actual room temperature measured by the built-in room sensor. It is also possible for the user to adjust some parameters for the associated heating circuit and to select special functions (party etc.). The VR 80 control is connected to the rest of the control system via 2-core eBus cable to enable communication.

VRC 410s weather compensator

The VRC 410s is designed for use with atmoCRAFT floor standing atmospheric boilers only. An externally mounted temperature sensor monitors the outside temperature and adjusts the boiler flow temperature to achieve the required room temperature. The relationship between outdoor and boiler flow temperature is programmed by the installer who selects the appropriate heat curve based on the design temperature of the heating system. Ideal for properties with low heat losses, the control creates a constant indoor temperature whilst maximising fuel savings. The control offers timed control of both central heating and hot water. The control can be plugged into the boiler fascia or installed on an internal wall. A room thermostat is not required.

Click here to view the Vaillant Controls Compatibility Table

ISO 9001

ISO 14001

OHSAS 18001