Trusted HVAC Experts SINCE 2014
Heater Accessories and Service Kits
We have a wide range of heater accessories and service kits suitable for use on specific heating units. Keep your units in full working order for continued operation.
Vaillant
Vaillant VR 940f myVAILLANT Connect Internet Gateway
Wi-Fi Heating Control
myVAILLANT App Compatible
CIM Cable Connection
Secure Cloud Connectivity
ErP Class II Control
Vaillant
Vaillant sensoROOM Wireless Thermostat
Wireless Thermostat
5–30°C Adjustment
eBUS Boiler Modulation
myVAILLANT App Compatible
Wall-Mounted Design
Vaillant
Vaillant Anti-Vibration Heat Pump Feet 600mm (Pair)
Anti-Vibration Design
Noise Reduction
SBR Rubber Construction
160mm Height
aroTHERM Plus Compatible
Vaillant
Vaillant HE100mm 90° Flue Elbow (ecoTEC / ecoMAX)
100mm Diameter
90° Flue Bend
Flexible Flue Routing
White Finish
ecoTEC Compatible
Vaillant
Vaillant Flue Duct Extension 1000mm (60/100mm)
1000mm Flue Extension
970mm Extension Length
Steel Construction
Push-Fit Design
Vaillant ecoTEC Compatible
Vaillant
Vaillant ecoTEC Spacer Frame 65mm
65mm Wall Offset
720mm Height
440mm Width
Easy Alignment
Vaillant ecoTEC Compatible
Vaillant
Vaillant 2 x 45° Elbow Set ecoTEC / ecoMAX
2 x 45° Elbows
Flexible Flue Routing
Vaillant ecoTEC Compatible
Vaillant ecoMAX Compatible
Genuine Vaillant Accessory
Vaillant
Vaillant Boiler Protection Kit 22mm
22mm Connection
Magnetic Filtration
5-Micron Filtration
Hassle-Free Maintenance
20-Year Filter Guarantee
Vaillant
Vaillant VR71 5 Relay Output Wiring Centre
Five Relay Outputs
Three-Zone Heating Control
Vaillant eBUS Compatible
VRC 700 Compatible
Wall-Mounted Design
Vaillant
Vaillant Vertical Roof Terminal Black – 60/100mm
60/100mm flue
Roof-mounted
Push-fit fitting
Anti-corrosive finish
Vaillant compatible
BOSCH
Worcester Bosch DHW Temperature Sensor (10m & 30m)
Temperature Monitoring
10m & 30m Options
Flexible Installation
Easy Integration
Genuine Accessory
BOSCH
Worcester Bosch Single-Phase Electric Back-Up Heater
2/4/6kW output
Backup Heater
Compact Single-Phase Design
Genuine Part
BOSCH
Worcester Bosch 3-Way Valve (8-16kW)
8-16kW Systems
3-Way Flow Control
Genuine Part
BOSCH
Worcester Bosch 3-Way Valve (4-6kW)
4-6kW Systems
3-Way Flow Control
Genuine Part
BOSCH
Worcester Bosch 3-Way Valve (18-30kW)
18-30kW Systems
3-Way Flow Control
Genuine Accessory
BOSCH
Worcester Bosch 50L Buffer Tank 50L
50L Buffer Capacity
Heat Pump Ready
Series or Parallel Setup
¾" Connections
95°C Max Temperature
BOSCH
Worcester Bosch EasyControl Starter Kit CT 200 W
Wi-Fi App Control
Intuitive Touchscreen
Heating Control
Up To 20 Smart TRVs
2-Year Warranty
Consort Claudgen
Consort HRXSL Handheld Controller
- Battery-powered controller
- Compatible with RX & SL heaters
- Four operating modes
- Large backlit LCD
- Quick and simple pairing
- Energy saving features
United Automation
United Automation Infresco Fully Variable Regulator
- 1.5kW variable control for IR lamps
- Soft-start function for longer lifespan
- IP55 protection for outdoor installation
- Simple wall mounting and wiring
- Pre-selected heat output levels
- Integral EMC filter suppression
United Automation
United Automation Infresco P Patio Heater Controller - 6kW
- 6kW PIR soft start controller
- Built-in PIR and temperature sensors
- User-settable on-time (1-60 mins)
- Extends lamp life by 30%
- Zero-voltage switching eliminates inrush current
- Simple installation, low maintenance
Heater Accessories
At National Heater Shops, we offer a huge range of heating units available for commercial, industrial and residential purposes. Additionally, we have options for heater accessories available for maintenance and refurbishment of specific products. We have options for heater controllers (both wireless and installed), valves, burners and pre heat filters amongst other relevant accessories.
Heater Rain Cowls, Flues and Protection
Some of our most popular accessories are heater rain cowls, flues and protection. A rain cowl is attached to the flue atop of the heating exhaust, protecting the heater’s internal components from rain or other falling objects. Rain cowls should be attached to any units where the flue is accessible outdoors. Flues and rain cowls are typically added to indirect space heaters, waste oil heaters, and sometimes direct space heaters.
Heater Ducting
Heater ducting is used to direct airflow to a desired location. Whether it is warm air being ducted into a room or area, or exhaust fumes safely being ducted out - it is a valuable piece of equipment to own. We offer heater ducting appropriate for a variety of Arcotherm models. Always make sure to use ducting recommended for your heating unit, as incorrect ducting length and material can hinder your unit’s operational output.
In addition to ducting, we also have options available for outlet adapters for units. These adapters are one way or split, allowing you to have greater control over your heater’s ducting and airflow.
Heater Service Kits
We also offer a range of heater service kits for various models. A heating unit should be serviced at least every 12 months to ensure it is working at full capacity and safely functioning. A service kit helps to maintain your heater for years to come.