PSP511L Series

DIGITAL PROGRAMMABLE THERMOSTAT • 5/2 Day Programming • Single Stage

Compatible with most 24v gas, oil, electric heating and air conditioning systems, single stage heat pumps, 2-wire hydronic systems and hydronic air handlers. Also 2 wire mil- livolt system compatible.

Preprogrammed, up to four programs per day with separate pro- grams for heating and cooling and separate weekday and weekend programming. Easily reprogrammed with LUX Speed Dial™.

Features include low temperature protection, total isolation between system power and thermostat, temporary and constant temperature override, large liquid crystal display with backlight, system or battery powered (2 AA batteries) included and 5 or 2 minute air conditioning compressor delay.

CAT. NO. MFG. NO. DIMENSIONS H x W x D EACH 3C929

PSP511L WP511 3-1/4 x 4-1/2 x 1-1/4” Wall Plate

CAT. NO. MFG. NO. DESCRIPTION EACH 3C934

$2.28 PSP711C Series

DIGITAL PROGRAMMABLE THERMOSTAT • 7 Day Programmable • Single Stage

The PSP711C is a 7-day fully programmable, 1 stage/1 stage, 24V thermostat. Features in- clude “IAQ clean cycle” settings. Comprehen- sive graphical filter monitor (time remaining

shown on graph on display). Non volatile memory on all programs. Backlight. Easy to use Lux “Speed Dial”. Powered by 2 alkaline AA batteries. Rc & Rh terminals. Also 2 wire millivolt system compatible.

CAT. NO. MFG. NO. DIMENSIONS H x W x D EACH 3C938

PSP711C 3-5/8 x 6-1/2 x 1-1/4” PSPA722 Series

DIGITAL PROGRAMMABLE THERMOSTAT • 7 Day Programmable • Two Stage

The PSPA722 is a 7-day fully programmable, 2 stage/2 stage, 24V thermostat. Features in- clude “IAQ clean cycle” settings. Autochange- over. Dual power - system or battery. Non

volatile memory on all programs. Backlight. Keyboard lockout. Programmable filter timer with change filter indicator. Adjustable 2 or 5 minute compressor delay. Energy usage monitor. Optional early recovery. 12/24 hour clock selectable. On screen low battery indicator. Audible Keypad entry response.

CAT. NO. MFG. NO. DIMENSIONS H x W x D EACH 3C944

PSPA722 764 4-1/8 x 5-7/8 x 1-1/8” $108.42 $102.38 $61.14

PSPH521L Series

DIGITAL PROGRAMMABLE THERMOSTAT for Heat Pumps

• 5/2 Day Programming • Single Stage

Battery powered, low voltage electronic setback heating and cooling thermostat with sealed relay contacts. Pre-programmed with

four adjustable heating and cooling periods for weekdays. Pre-pro- grammed with four adjustable heating programs and four adjust- able cooling programs for weekends.

Features include separate programs for weekdays and weekends and heating and cooling, temporary and constant temperature over- ride, large liquid crystal display with backlight, 5 minute air con- ditioning compressor delay, total isolation between system power and thermostat, easily reprogrammed with LUX programming dial and Energy Star Compliant. Compatible with 1 or 2 stage heat / 1 stage cool heat pumps, single stage heat pumps and 24 Vac max.

CAT. NO. MFG. NO. EACH 3C942

PSPH521 $107.20 PSD111 Series

DIGITAL NON-PROGRAMMABLE THERMOSTAT

The PSD111 features 1H/1C hardwired or bat- tery operated. manual change over. Backlight compatible with most 24v gas, oil, electric heating and cooling systems, 2 wire hydronic

systems, millivolt systems, hydronic air handlers, and single-stage heat pumps. Terminals: G, Y, W, RH, RC. Thermostat can be used vertically or Horizontal. 24V control, battery powered (2 AA batts incl.)

CAT. NO. MFG. NO. DIMENSIONS H x W x D EACH 3C921

PSD111 WP111 3-1/4 x 4-5/8 x 7/8” Wall plate

CAT. NO. MFG. NO. DESCRIPTION EACH 3C923

$2.11 PSDH121 Series DIGITAL NON-PROGRAMMABLE

THERMOSTAT for Heat Pumps

Horizontal or vertical mount, 2 heat-1 cool, with G, Y, RC, O, B, RC, W & C terminals. Features lighted display, and can be used with 3C923 decorative wall plate. Can be system or Battery pow- ered. Cool-off-Heat-Emerg Fan on-auto. 24V 1-1/2 amps, uses 2 each AA batts.

CAT. NO. MFG. NO. DIMENSIONS H x W x D EACH 3C924

PSDH121 WP111 3-1/4 X 4-5/8 X 7/8” Wall plate

CAT. NO. MFG. NO. DESCRIPTION EACH 3C923

$2.11 $78.97 $70.37

CONTROLS