●With system and fan speed switch

●Cool/Heat switching-over

●Power surge and instant pulse protection

●External or internal temperature adjustment for optional

●Large LCD indicate ambient temperature, setting temperature, state and fan speed

Temperature sensitive element	NTC thermistor (10k)
Working range	10~30C (50~86F)
Precision	±0.5C (±1F)
Power supply	24, 110, 120, 220/230VAC, 50/60Hz
Protection class	IP20
Display precision	0.2C (0.5F)
Housing material	Fireproof ABS plastic
Working ambient temperature	0~55C (32~131F)
Working ambient humidity	10~90% RH no condensation
Storage temperature	-10~60C (14~140F)

Model	SRE07A		SRE07B		SRE07C
System	HEAT-OFF-COOL		COOL ONLY		HEAT-OFF-COOL, 4-PIPE
Power supply	24VAC	220/230VAC	24VAC	220/230VAC	24VAC	220/230VAC
Output	24VAC 1(0.8)A	220/230VAC 1(0.8)A	24VAC 1(0.8)A	220/230VAC 1(0.8)A	24VAC 1(0.8)A	220/230VAC 1(0.8)A
Power consumption (without load)	0.6VA	6VA	0.6VA	6VA	0.6VA	6VA
Output fan voltage	24VAC 2(1)A	220/230VAC 2(1)A	24VAC 2(1)A	220/230VAC 2(1)A	24VAC 2(1)A	220/230VAC 2(1)A