HVAC
Showing 841–864 of 1012 results
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Standard
HRT4-B
Electronic room thermostat
Battery operated purpose-designed room thermostat offering the latest energy-saving control technology, combined with established Secure design and manufacturing expertise, makes them suitable for use in most types of heating systems. Perfect partners for use with our programmers and zone valves.
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Standard
HTT4 Tamperproof
Mains operated tamper proof electronic room thermostat
This purpose designed room thermostat is a tamper proof version of the HRT4-A for use in public areas, or other situations where subsequent temperature adjustment is not required/desirable. Part of a range of purpose-designed room thermostats offering the latest energy-saving control technology, combined with established Secure design and manufacturing expertise. This makes them suitable for use in most types of heating system that respond to a 230V mains electrical On/Off signal. Perfect partners for use with our range of programmers and zone valves. Designed to look good, these thermostats will outperform many older styles of thermostats and can often produce savings in the order of 10% over and above those achieved by traditional units using older technology
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HVLS Fans
HVLS-M STANDARD TOUCHSCREEN CONTROL
The standard touchscreen offers both cost-effectiveness and functionality to an HVLS system. The sleek design fits in a standard 2×4 junction box and has an intuitive LCD screen. This controller allows the user to operate up to 3, 5, or 10 fans with any combination of models and sizes giving the user a wide range of flexibility when using the controller. The touchscreen offers password protection along with advanced diagnostics for ease of troubleshooting.
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Control Valves & Controller for FCU's
Microprocessor based controller with LCD display, 230Vac, Range 15?C-35?C, 2 position output, ON/OFF and 3 speed Fan Control [C-1A-T1-D0-F]
-26%
Control Valves & Controller for FCU'sMicroprocessor based controller with LCD display, 230Vac, Range 15?C-35?C, 2 position output, ON/OFF and 3 speed Fan Control [C-1A-T1-D0-F]
Features
- – Multi-seat construction (IPR protected).
- – High rangeability/turn-down-ratio above 500(Normal valves-50)
- – Pressure balanced plug construction
- – Low operating force requirement
Benefits
- Can be used against high differential pressure, closer to pump and still control the flow
- Prevents energy wastage
- Very low leakage
- High Δ T ensures high chiller efficiency
- Eliminates need of balancing valve.
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Measurement & Recording Data Loggers
Microprocessor based Temp. Sensor Bulb Type with Cable Gland (-) 30?C to 70?C [S-X-B4-T1.G]
-26%
Measurement & Recording Data LoggersMicroprocessor based Temp. Sensor Bulb Type with Cable Gland (-) 30?C to 70?C [S-X-B4-T1.G]
Features
- Wide range – temperature, RH, voltage, event
- Small size, poratable, low cost
- On-line & Off-line modes of operation
- Built in clock
- Stand-alone, long operational life
- Re-usable device, replaceable battery
- Non-volatile solid state memory up to 16 K sample point storage capacity
- Easy and instant connection to PC with interface for programming and data download
- Easy to set up windows based software package to analyse data in tabular and graphical format and export to spreadsheet/word processing programs
- Log, store, retrieve, share, transfer and print data
Benefits
- Rugged, maintenance free, long life
- User friendly, easy to program
- Data retention in case of battery failure/replacement
- Easy data sharing and transfer
- Simplified record keeping
- Replaces cumbersome and costly strip-chart recorders
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