Panel Accessories
Shop all HVAC Controllers Accessories at HVAC Products. We provide a comprehensive suite of HVAC control system accessories designed to ensure seamless communication, power stability, and user interface functionality across your entire climate control network.
If you require assistance identifying a specific part number or verifying compatibility with your existing Controllers, please Contact Us today. Browse the full range at HVAC Products.
Showing 337–352 of 423 resultsSorted by popularity
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Relay and IO Modules
Raise/Lower to Analogue Module – AUD
£193.00 Exc. VAT Add to basketRaise/Lower to Analogue Module – AUD
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Relay and IO Modules
Six Stage Relay Module – IOR6
£55.65 Exc. VAT Add to basketSix Stage Relay Module – IOR6
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Relay and IO Modules
Three Stage Relay Module – IOR3
£34.60 Exc. VAT Add to basketThis IO module is used with DDCs to convert an analogue control output to a binary, heat/cool, staged, or sequenced relay output. Typically, it is used in controls such as valves and contact changeovers.
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Relay 24Vac Coil
Two Stage Relay Module – IOR2
£59.50Original price was: £59.50.£46.00Current price is: £46.00. Exc. VAT Add to basketThis IO module is used with DDCs to convert an analogue control output signal to a time-proportional raise/lower, high/low or binary relay output.
Typically, it is used to control valve and damper actuators from an analogue signal. -
FCU Controllers
Volt Free To Voltage Converter – IOFS24-10
£35.00 Exc. VAT Add to basketThe IOFS24-10 has been designed to provide 3 DC voltages from voltage-free inputs. The inputs can be adjusted to 0-10 volts. This module can be used for switched fan speed control where a 0-10 volt signal is needed, but only 3 speeds are needed.
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Air
Voltage to Current Conversion Module – IO-VI
£43.00 Exc. VAT Add to basketThe IO-VI is designed to convert a 0-10Vdc input signal to a 4-20mA current output. The IO-VI is supplied in a DIN Rail carrier suitable for mounting on a TS35 DIN Rail section and features high-quality rising clamp terminals for ease of connection. The unit is powered by 24 Vac/dc and can power a current-loop signal.
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Fidelix IO Modules
Compact IO Module AI-8-C
£177.65 Exc. VAT Add to basketThe 8-channel analogue input module is used to read input signals from active and passive sensors. Its 8 individually configurable channels can read data from resistive sensors, current loops, voltage messages, and digital indications.
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Fidelix IO Modules
Terminal-C Connector for Compact IO Modules
£8.36 Exc. VAT Add to basketTerminal-C set: – 1 pcs female connector. – 1 pcs male connector. – 1 pcs 120 Ω resistor. T-Bus DIN-rail connector.
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Fidelix IO Modules
Compact IO Module AO-8-C
£229.90 Exc. VAT Add to basketThe 8 channel analogue output module is used to generate voltage control signals.
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Fidelix IO Modules
Compact IO Module DI-16-C
£135.85 Exc. VAT Add to basketThe 16-channel digital input module is used to read and detect digital signals for indication, alarm, or impulse measurement purposes.
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Fidelix IO Modules
Compact IO Module DO-8-C
£130.63 Exc. VAT Add to basketThe 8-channel digital output module has 8 changeover relays, capable of taking on a maximum load of 2A at 24 VAC, or 6A at 12 VDC.
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Fidelix IO Modules
Compact IO Module DOOC-16-C
£188.10 Exc. VAT Add to basketThe 16-channel digital output module has 16 open collector outputs, each capable of taking on a maximum load of 100 mA.
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Fidelix IO Modules
Compact IO Module TRIAC-8-C
£193.33 Exc. VAT Add to basketThe 8-channel Triac module sends control signals to Triac field equipment.
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Power Supplies
24Vac to 24Vdc @ 1A power supply (common 0V)
£45.00 Exc. VAT Add to basketThis module converts a 24Vac power supply into a regulated 1A 24Vdc output. The unit is DIN rail-mounted and is available with a floating or earthed output.
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Power Supplies
Leaded Transformer 25VA fully encapsulated, with connection leads for both primary and secondary connections.
£36.25 Exc. VAT Add to basketThe PS-25-L Leaded Transformer is fully encapsulated, with connection leads for both primary and secondary connections.
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Power Supplies
24Vac to 24Vdc @ 1A power supply (floating 0V)
£48.00 Exc. VAT Add to basketThis module converts a 24Vac power supply into a regulated 1A 24Vdc output. The unit is DIN rail-mounted and is available with a floating or earthed output.





























