LUX Low Voltage Digital Non-Programmable Thermostat PSDH121B - 2 Stage Heat 1 Cool Heat Pump 24 VAC - Pkg Qty 5

LUX LOW VOLTAGE DIGITAL NON-PROGRAMMABLE THERMOSTAT PSDH121B - 2 STAGE HEAT 1 COOL HEAT PUMP 24 VAC THE CONTRACTOR'S NON-PROGRAMMABLE THERMOSTAT CHOICE FOR 1H OR 2H/1C HEAT PUMPS WITH OPTION TO MOUNT HORIZONTALLY OR VERTICALLY. EASY INSTALLATION, EASY TO VIEW LARGE BACK-LIT DISPLAY, ADJUSTABLE COMPRESSOR DELAY AND EMERGENCY HEAT-MODE SWITCH. ADDITIONAL FEATURES INCLUDE USER TEMPERATURE CALIBRATION IN BOTH FAHRENHEIT OR CELSIUS, ADJUSTABLE 9-STEP TEMPERATURE SWING AND HIGH AND LOW LIMITS. DUAL POWERED 24 VAC OR (2AA) ALKALINE BATTERIES (INCLUDED) WITH LOW BATTERY INDICATOR. COMPATIBLE WITH MOST 24V HEAT PUMP SYSTEMS, 1 OR 2 STAGE HEAT/ 1 STAGE COOL HEAT PUMPS. NOT COMPATIBLE WITH MULTI-STAGE GAS OR OIL FURNACES, HYDRONIC HOT WATER SYSTEMS, 120/240V LINE VOLTAGE SYSTEMS (WITHOUT TRANSFORMER), CONVENTIONAL (NON-HEAT PUMP) SYSTEMS.