Shop

4000-01V188808 / 42J3201 LENNOX TRASFORMER 24V 40VA

$ 14.03 $ 8.42

Danfoss, P527-2142, Auto Reset Control, SPDT, HIGH Pressure, Open Box

$ 40.47 $ 24.28

Alerton GC-APEX Controller Board

$ 175.99 $ 105.59

PROTECH 62-24084-82 FURNACE CONTROL CIRCUIT BOARD 1012-9203A

$ 52.79 $ 31.67

LENNOX 63W69 furnace communication control board.(19)

$ 246.35 $ 147.81

ARMSTRONG AIR CONDITIONING CONTROL IGNITION 38691B001

$ 128.12 $ 76.87

Honeywell L8124C Triple Aquastat High / Low Limit Oil Burner Relay Control Red

$ 101.2 $ 60.72

NEW CARRIER OPN-RTUM2 BACnet CONTROLLER RTU OPEN 2 CONTROL BOARD W/HARNESS USA

$ 272.78 $ 163.66

SPORLAN ORIT-PI-25E-0/100 5/8 ODF EVAPORATOR PRESSURE REGULATING VALVE NOS

$ 211.2 $ 126.71

Carrier Pressure Transducer Transicold 12-00352-07sv for 69nt40 69nt20

$ 69.95 $ 41.97

OEM Trane American Standard 21C140501G06 WW28X0328 Defrost Control Board

$ 44 $ 26.4

York Coleman S1-026-23771-000 Replacement Condenser Fan Blade 3 Blade

$ 56.3 $ 33.78

Honeywell R8239a1052 Center,Fan,3/4 Hp

$ 41.94 $ 25.16

Honeywell Home Vc8110zz03 Actuator,2 Position (On/Off),24V (60Hz) 2 Wire Common

$ 46.74 $ 28.04

Aaon P81580 High Limit Switch - Free Shipping + Genuine OEM

$ 35.48 $ 21.28

Goodman Janitrol Amana PCBBF106 Control Circuit Board 50V51-289-02

$ 74.8 $ 44.88

New Rancho Water Cooler Temperature Control K-3001-70

$ 44 $ 26.4

(1 NEW NOS) Columbus Electric RH3A Air Flow Switch

$ 21.95 $ 13.17

Honeywell S688A1007 Air Flow Switch with 5" Wide Sail

$ 39.59 $ 23.75

HEATCRAFT Control Board HQ1065286 FTC4-EC02 used FREE shipping D664

$ 74.8 $ 44.88

Johnson (Ruskin OEM) Damper Actuator M9208-BAA-RK7 120VAC On/Off Spring Return

$ 61.55 $ 36.93

JOHNSON CONTROLS T-5500-1054, 3 1/2" Temperature Indicator (-40to160F) **NEW**

$ 48.4 $ 29.04

Lennox 47J35 Time Delay Board LB-61378 / 47J3501

$ 23.71 $ 14.22

CARRIER HN67PA025/HSC-990-144 TIME DELAY RELAY CIRCUIT BOARD 47442

$ 22 $ 13.2

Supco EDT21 Universal Electronic Defrost Timer Fully Adjustable 3/4 HP 208V

$ 24.2 $ 14.52

YORK, LUXAIRE 128664 SOURCE 1 Furnace Control Board 1151-3 (1151-83-32A)

$ 35.19 $ 21.11

RCS HVAC Control Unit RS485 Model HFRD PN; 001-00369 Rev 12

$ 43.99 $ 26.39

Niagara NPB-8000-LON J-8000 Add On FTT10A Module 12978 LON Option Siemens

$ 52.8 $ 31.67

53DS-900---095 LOW AMBIENT CONTROL 53DS900095

$ 30.8 $ 18.48

Honeywell 17-91-183-1 REV B Time Delay Circuit Board

$ 35.2 $ 21.12

Johnson Controls K15da-36 Thermocouple,36",Screw-In

$ 21.39 $ 12.83

JOHNSON CONTROLS C-7355-1 120VAC TIME SWITCH NEW IN BOX

$ 42.24 $ 25.34

HONEYWELL CP-VAV-ACT PROGRAMMABLE CONTROLLER NIB FREE SHIPPING

$ 70.84 $ 42.5

Potential Relay, for 1 to 5 ton compressors, W-R/BM 128306-334U

$ 24.64 $ 14.78

CARRIER HN67PA025 HSC-990-144 TIME DELAY RELAY CIRCUIT BOARD 47442

$ 17.59 $ 10.55

Johnson Controls Lube Oil Pressure Control P145NCA-12E 1/4" Flare

$ 148.85 $ 89.31

SOURCE-1 S1-MMZ3 3 ZONE SINGLE STAGE CONTROL PANEL

$ 50.16 $ 30.09

Products Unl. Transformer 4000A46E07AE28; HT01BD209; 208/230V;50/60HZ-''USED''

$ 7.91 $ 4.74

UUKL PAZX-75M5 Landis & Gyr Powers Circuit Board

$ 175.97 $ 105.58

POTTER & BRUMFIELD HN67PA025 Time Delay Relay Circuit Board

$ 44 $ 26.4

Johnson Controls P70ca-400C Pressure Control,High,200 To 610

$ 96.48 $ 57.88

Distech ECP-300

$ 30.8 $ 18.48

White Rodgers 21M51U-843 Two Stage Integrated Furnace Control Kit

$ 205.99 $ 123.59

New Siemens HVAC GLB131.2E VAV 24 Volt Actuator 3 Point 250n NIB

$ 43.99 $ 26.39

York Coleman Board 1157-83-904B 624733 "USED"

$ 35.2 $ 21.12

Daikin KRP4A71 Group Control Adapter

$ 110 $ 66

Johnson Controls P70ca-3C Pressure Control,High,50 To 500

$ 73.83 $ 44.29

EMERSON CNT07679 UPGRADED FURNACE CONTROL BOARD HVAC

$ 44 $ 26.4

Johnson Controls P170da-400C Pressure Control,200 To 610

$ 85.12 $ 51.07

Johnson Controls P28AA-17C Oil Failure Cut Out

$ 47.08 $ 28.24

HONEYWELL R4140G 1171 FLAME CONTROL CONFIGURABLE FOR 110-230V OPERATION 60HZ *FS

$ 87.95 $ 52.77

Johnson Controls Metasys Controller AS-VAV 111-1 Rev J

$ 39.6 $ 23.76

Lochinvar RLY20134 Bacnet Interface Board, 100191023 MTR-01, New

$ 176 $ 105.6

Trane American Standard Control Board 21C140501G14 CNT1692

$ 22 $ 13.2

NEW Lennox 96W55 I-Comfort Control Board 103369-02 1184-50 1227-157413

$ 175.99 $ 105.59

NIB Trane 40200979 UCM Communication Card

$ 45.35 $ 27.21

48Emerson GP/NPCBBF112S / SRL C185161264 Hvac Control Board

$ 96.8 $ 58.08

JOHNSON CONTROLS P100AP-4C Pressure Switch Open at 170 Close at 250 - NEW in box

$ 17.6 $ 10.56

Alerton APEX-LT Ibex DDC Controller APEXLT Used

$ 435.55 $ 261.33

SUPCO 'FUSE PRO' 3-AMP TESTER W/LIGHT BRK3

$ 12.67 $ 7.6

PARAGON EC404 Heating/Cooling control

$ 87.95 $ 52.77

NAEA40601TX THERMAL EXPANSION VALVE 3-3.5T CONVERSION KIT FOR R-410A NEW FREE SH

$ 57.19 $ 34.31

Carrier Defrost Control Board CES0130076-00

$ 21.99 $ 13.19

Invensys HC-201 Two-Position Electric Duct Humidistat Humidity Control 15-95%

$ 35.19 $ 21.11

Johnson Controls P128aa-1C Lube Oil Pressure Control,8 To 70 Psi

$ 215.78 $ 129.47

2 Johnson Controls V2410-2 Solenoid Air Valve 120V 6.5Watts

$ 96.8 $ 58.08

Siebe Environmental Controls MZ2A-106-0-1-1 Microzone Panel Mount Controller

$ 130.57 $ 78.34

1138-100 LENNOX 40403-003 EXTRA CLEAN 1138-83-100A GUARANTEED WeShipFast

$ 33.44 $ 20.06

KMC CONTROLS TPE1475-3 PRESSURE TRANSDUCER (B6)

$ 29.02 $ 17.41

Honeywell V8043e1004 Valve,Zone,1/2 In

$ 68.96 $ 41.37

Johnson Controls Metasys DX-9100-8454 Extended 24VAC Digital Controller Used

$ 97.67 $ 58.6

TRANE 4950-0356 TRACER PROGRAMMABLE CONTROL MODULE (PCM) 115/230 VAC 1 AMP

$ 197.99 $ 118.79

Ranco LDL-41 Solenoid Coil for 240V V0-4, V12-4 New

$ 17.16 $ 10.29

NEW JOHNSON CONTROLS P28AA-1E OIL SAFETY CONTROL

$ 167.2 $ 100.32

Honeywell Home Zd6x6tz Parallel Blade Zone Damper,6X6,Truezone

$ 143.69 $ 86.21

ITT General Control A100G541 Thermopilot Relay

$ 112.93 $ 67.75

SIEMENS GCA161.1P Spring Return Electric Actuator,142 lb-in.

$ 8.75 $ 5.25

Johnson Controls P70ca-4C Pressure Control,High,20 In To 100

$ 182.16 $ 109.29

NEW SIEMENS GMA221.1U OpenAir Actuator SR 120V, 62 in, LP., 2P

$ 99.26 $ 59.55

AS-AHU101 JOHNSON CONTROLS AHU CONTROLLER

$ 132 $ 79.2

York S1-02628198000 FAN, PROP, 18", CW, 4 blade 26 degree pitch, 1/2" BORE

$ 43.95 $ 26.37

ROBERTSHAW 4075-013 GAS SOLENOID VALVE, 120 V, FJ-13

$ 30.8 $ 18.48

GE Capacitor 97F9095; 9457-5500; 40/5UF 370VAC 50/60HZ "USED"

$ 8.79 $ 5.27

Limit Switch 47-23113-04 "USED" 313468

$ 12.27 $ 7.36

Siemens 540-506 Dual Duct Controller

$ 57.2 $ 34.32

Trane Economizer Logic Control Module BAYRTEM001A

$ 23.71 $ 14.22

Johnson Controls P70da-400C Pressure Control,High,200 To 610

$ 111.76 $ 67.05

(6) Danfoss B1789865 Piston 065

$ 26.19 $ 15.71

Invensys MNL-15RS1 I/A Series MicroNet200 LonMark Controller w/Rooftop Profile

$ 52.8 $ 31.67

McDonnell Miller 169500 101A-24V 24V Electric Auto Boiler Water Feeder

$ 211.2 $ 126.71

TEMPERATURE CONTROL, 78'' CAPILLARY W/BULB, RANGE -50 TO +50 DEGREES F

$ 35.15 $ 21.09

Barber Colman CP-8161-333-3 - Programmable Controller - Missing Cover, NOS

$ 52.79 $ 31.67

White-Rodgers 3/4X3/4 24V Gas Control Reducer bushings & LP Kit OEM 36C94 443

$ 61.59 $ 36.95

YORK 031-02418-001 Rev A Circuit Board 0312418001 *WARRANTY*

$ 70.35 $ 42.21

Johnson Controls P70ca-1C Pressure Control,20 In To 100

$ 121.39 $ 72.83

BCC2-4 LB-87086A Lennox Board

$ 47.52 $ 28.51

Danfoss Chiller Pressure Transmitter Transducer Sensor TDR00369 AKS1008

$ 87.95 $ 52.77

Zurn 59517007 Ceramic Cold Cartridge, Long, Lead Free 4JPA5

$ 28.15 $ 16.89

ICP Carrier 1088977 Fan Control Circuit Board E61-300000-ICP

$ 39.6 $ 23.76

White Rodgers 663-1 Intermittent Ignition Oil Boiler Control NOS

$ 39.6 $ 23.76