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Modulating Fan Coil Unit T15PIT-V2-S1-F3Modulating Thermostat, 3 speed fan, 0~10VAC output, Wall mount, Duct sensor option.
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Air-conditioner Thermostat SAS908PIT-V2-S1-F3Modulating Thermostat, 3 speed fan , 0~10VAC output, Wall mount, Duct Sensor option, Big LCD With Percentage display.
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2 Heat / 2 Cool Multi Stage Thermostat SAS900MTK-22 Heat / 2 Cool,Multi-stage thermostat 5+2 Programmable, Not for heat pump system Compatible with gas, oil, electric heat system
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Hydraulic Boiler Control SAS919WHB-03VDC 2AA battery Power Supply, 8A @250VAC, Wall mount, NO COM NC, Non-programmable.
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Hydraulic Boiler Control SAS8063BHydraulic Boiler Control SAS8063B:Unipolar gas filled bellows sensitive element is used,with high sensitivity and reliability
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Motorized Ball Valve SBA06Motorized Ball Valve: SBA06 series ball valve is wide used for the industrial center air-conditionning , center heating , water purify flow control system.