HZ311
(In Stock)
CONTROL PANEL: HZ311 TRUEZONE ZONE CONTROL PANEL. CONTROLS THREE ZONES OF SINGLE STAGE HEAT AND COOL CONVENTIONAL HVAC EQUIPMENT.
P7640A1000
(In Stock)
DIFFERENTIAL PRESSURE TRANSMITTER: P7640A1000 DIFFERENTIAL PRESSURE TRANSMITTER. RANGES (IN W.C.): 0-0.1, 0-.25, 0-.5, 0-1 OR +/- 0.1, +/- 0.25, +/- 0.5, +/- 1, PANEL MOUNT , WITH DISPLAY
P7640A1018
(In Stock)
DIFFERENTIAL PRESSURE TRANSMITTER: P7640A1018 DIFFERENTIAL PRESSURE TRANSMITTER. RANGES (IN W.C.): 0-0.1, 0-.25, 0-.5, 0-1 OR +/- 0.1, +/- 0.25, +/- 0.5, +/- 1, PANEL MOUNT , NO DISPLAY
P7640A1026
(In Stock)
DIFFERENTIAL PRESSURE TRANSMITTER: P7640A1026 DIFFERENTIAL PRESSURE TRANSMITTER. RANGES (IN W.C.): 0-1, 0-2.5, 0-5, 0-10 OR +/- 1, +/- 2.5, +/- 5, +/- 10, PANEL MOUNT, WITH DISPLAY
P7640A1034
(In Stock)
DIFFERENTIAL PRESSURE TRANSMITTER: P7640A1034 DIFFERENTIAL PRESSURE TRANSMITTER. RANGES (IN W.C.): 0-1, 0-2.5, 0-5, 0-10 OR +/- 1, +/- 2.5, +/- 5, +/- 10, PANEL MOUNT, NO DISPLAY
203531A
(In Stock)
ELECTRONIC TEMPERATURE CONTROL: 203531A PANEL MOUNT KIT FOR T775A, B, E, F, OR J. ELECTRONIC TEMPERATURE CONTROLLER, WITH TAMPER RESISTANT WINDOW.
S963B1128
(In Stock)
MANUAL POTENTIOMETER: S963B1128 MANUAL POTENTIOMETER FOR SERIES 90 SYSTEMS. OUTLET BOX MOUNT, OPEN/CLOSE SCALE, 135 OHM.S963B1128 POTENTIOMETER BY HONEYWELL IS FOR CHECKOUT OF W973 LOGIC PANELS AND W975 SATELLITE SEQUENCERS. SIMULATES HEAT AND COOL RAMP SIGNAL OF A T7067 DUAL SET POINT THERMOSTAT AND ECONOMIZER LOW LIMIT FUNCTION. CONSISTS OF 2 POTENTIOMETERS AND A RESISTOR ASSEMBLY MOUNTED IN A TEST BOX. PROVIDES A HEAT/COOL RAMP SIGNAL FROM LESS THAN 2 VDC (MIN) TO 16.6 VDC (MAX). S963B1128 ALSO PROVIDES AN ECONOMIZER LOW LIMIT SIGNAL FROM 4.0 VDC (EQUIVALENT TO 45 F (7 C) AT C7046 DISCHARGE SENSOR) TO 4.5 VDC (EQUIVALENT TO 69 F (21 C). FOUR TEST LEADWIRES HAVE COLOR-CODED BANDS WITH CORRESPONDING W973 TERMINAL NUMBERS. LEADWIRES HAVE ALLIGATOR CLIPS FOR EASY CONNECTION TO W973 TERMINALS.
804191B
(In Stock)
PRESSURE GAUGE: 804191B PANEL MOUNTED 2 1/2" PRESSURE GAUGE, 0-30 PSI, 1/4" PLASTIC BARB
804191C
(In Stock)
PRESSURE GAUGE: 804191C PANEL MOUNTED 2 1/2" PRESSURE GAUGE, 0-60 PSI, 1/8 NPT
HZ432
(In Stock)
ZONE PANEL: HZ432 TRUE ZONE PANEL FOR CONVENTIONAL, HEATPUMP OR DUAL FUEL APPLICATIONS EXPANDABLE UP TO 32 ZONES (3H/2C)