Jackson Systems & Supply

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Electric Heat Relay

Resideo

SKU: R841C1151
$142.29
MSRP: $163.63
You save 15%
Honeywell R841C1151 Electric Heat Relay quantity
Honeywell L6006A1269/B Aquastat Controller

Resideo

SKU: L6006A1269/B
$133.86
MSRP: $153.94
You save 15%
Honeywell L6006A1269/B Aquastat Controller quantity
Honeywell H7735C2015 Humidity Transmitter

Honeywell Home

SKU: H7735C2015
$374.85
MSRP: $431.08
You save 15%
Honeywell H7735C2015 Humidity Transmitter quantity
Aprilaire 5582 Fan Run Capacitor

Aprilaire

SKU: 5582
$15.38
MSRP: $17.69
You save 15%
Aprilaire 5582 Fan Run Capacitor quantity
Honeywell VR8305Q4153T Dual Direct Ignition Gas Valve

Resideo

SKU: VR8305Q4153T
$222.25
MSRP: $255.59
You save 15%
Honeywell VR8305Q4153T Dual Direct Ignition Gas Valve quantity
Honeywell L4080B1352/B Aquastat

Resideo

SKU: L4080B1352/B
$68.58
MSRP: $87.68
You save 22%
Honeywell L4080B1352/B Aquastat quantity
Aprilaire 4240 Male Disconnect Assembly

Aprilaire

SKU: 4240
$35.30
MSRP: $40.60
You save 13%
Aprilaire 4240 Male Disconnect Assembly quantity
Distech ECB-650 BACnet MS/TP LAN Programmable Controller

Distech Controls

SKU: CDIB-650X-00

View Now
Aprilaire 5529 Transformer

Aprilaire

SKU: 5529
$49.03
MSRP: $56.38
You save 15%
Aprilaire 5529 Transformer quantity
Lennox 99W42 Heat Exchanger Assembly

Lennox

SKU: 99W42
$1,255.89
MSRP: $1,444.27
You save 15%
Lennox 99W42 Heat Exchanger Assembly quantity
Current Switch

Veris

SKU: H-909
$91.44
MSRP: $105.16
You save 13%
Veris H-909 Current Switch quantity
Lennox 89M80 Round Dual Run Capacitor

Lennox

SKU: 89M80
$19.56
MSRP: $45.31
You save 57%
Lennox 89M80 Round Dual Run Capacitor quantity
Maxitrol MR212E-1212 Negative Pressure Modulator Regulator Valve

Maxitrol

SKU: MR212E-1212
$1,193.10
MSRP: $1,372.07
You save 13%
Maxitrol MR212E-1212 Negative Pressure Modulator Regulator Valve quantity
Maxitrol MR212E-1616 Negative Pressure Modulator Regulator Valve

Maxitrol

SKU: MR212E-1616
$1,193.10
MSRP: $1,372.07
You save 13%
Maxitrol MR212E-1616 Negative Pressure Modulator Regulator Valve quantity
Lennox 57C81 Fan Blade

Lennox

SKU: 57C81
$131.51
MSRP: $151.24
You save 15%
Lennox 57C81 Fan Blade quantity
Supco SF3813 Brass Valve Core Container

Supco

SKU: SF3813
$6.00
MSRP: $6.90
You save 13%
Supco SF3813 Brass Valve Core Container quantity
Supco RT103000CP Inline Water Filter

Supco

SKU: RT103000CP
$20.69
MSRP: $23.79
You save 13%
Supco RT103000CP Inline Water Filter quantity
High Pressure Switch

Supco

SKU: SHP665565
$17.31
MSRP: $19.91
You save 13%
Supco SHP665565 High Pressure Switch quantity
Supco L150 Thermostat

Supco

SKU: L150
$5.49
MSRP: $6.31
You save 13%
Supco L150 Thermostat quantity
OEM furnace limit control switch for safe temperature monitoring

Lennox

SKU: 19J81
$13.99
MSRP: $40.48
You save 65%
Lennox 19J81 Limit Control Switch for Furnace Temperature Protection quantity
Plenum Thermostat

Supco

SKU: SHL515
$16.81
MSRP: $19.33
You save 15%
Supco SHL515 Plenum Thermostat quantity
Thermal Cutout

Supco

SKU: STC6257
$6.30
MSRP: $7.25
You save 13%
Supco STC6257 Thermal Cutout quantity
Maxitrol TS114 Discharge Air Temperature Sensor

Maxitrol

SKU: TS114
$136.56
MSRP: $157.04
You save 13%
Maxitrol TS114 Discharge Air Temperature Sensor quantity
Time Delay Relay

Lennox

SKU: 16D74
$53.78
MSRP: $61.85
You save 15%
Lennox 16D74 Time Delay Relay quantity
Poppet Style Gas Regulator

Maxitrol

SKU: RV48-3/4
$32.17
MSRP: $37.00
You save 15%
Maxitrol RV48-3/4 Poppet Style Gas Regulator quantity
Current Transducer

Veris

SKU: H-720
$157.45
MSRP: $181.07
You save 13%
Veris H-720 Current Transducer quantity
Current Switch

Veris

SKU: H-709
$81.88
MSRP: $94.16
You save 13%
Read more
Lennox 20A84 Rubber Cartridge Bearing

Lennox

SKU: 20A84
$45.68
MSRP: $67.79
You save 33%
Lennox 20A84 Rubber Cartridge Bearing quantity
Supco STC5377 192C/378F Thermal Cutout

Lennox

SKU: STC5377
$4.81
MSRP: $5.53
You save 13%
Supco STC5377 192C/378F Thermal Cutout quantity
Lennox 48W09 Tensioner Pulley Assembly

Lennox

SKU: 48W09
$225.73
MSRP: $259.59
You save 15%
Lennox 48W09 Tensioner Pulley Assembly quantity
Straight-Thru-Flow Gas Regulator

Maxitrol

SKU: RV61-1 1/4
$116.33
MSRP: $133.78
You save 13%
Maxitrol RV61-1 1/4 Straight-Thru-Flow Gas Regulator quantity
10 MFD, 370 VAC Condenser Fan Motor, 1075 RPM

Lennox

SKU: 14Y70
$160.65
MSRP: $184.75
You save 15%
Lennox 14Y70 10 MFD, 370 VAC Condenser Fan Motor, 1075 RPM quantity
Lennox Y6457 Dehumidifier Filter

Lennox

SKU: Y6457
$93.73
MSRP: $107.79
You save 15%
Lennox Y6457 Dehumidifier Filter quantity
Supco DP30242 Contactor

Supco

SKU: DP30242
$16.73
MSRP: $19.24
You save 15%
Supco DP30242 Contactor quantity
Supco F336 Universal Thermostat Key

Supco

SKU: F336
$2.41
MSRP: $2.77
You save 15%
Supco F336 Universal Thermostat Key quantity
Supco SGR1321 Gas Oven Range Ignitor

Supco

SKU: SGR1321

Rated 5.00 out of 5
$26.95
MSRP: $30.99
You save 13%
Supco SGR1321 Gas Oven Range Ignitor quantity
Lennox 87H91 Furnace Limit Control Switch

Lennox

SKU: 87H91
$10.48
MSRP: $19.94
You save 47%
Lennox 87H91 Furnace Limit Control Switch quantity
Lennox 39F95 Flame Sensor

Lennox

SKU: 39F95
$121.13
MSRP: $139.30
You save 15%
Lennox 39F95 Flame Sensor quantity
1/5 HP 208/230V Condenser Fan Motor, 1075 RPM

Lennox

SKU: 12Y75
$118.70
MSRP: $136.51
You save 15%
Lennox 12Y75 1/5 HP 208/230V Condenser Fan Motor, 1075 RPM quantity
Supco SPB1401F Defrost Timer

Supco

SKU: SPB1401F
$11.33
MSRP: $13.03
You save 13%
Supco SPB1401F Defrost Timer quantity
Lennox 27A23 Electric Heat Kit

Lennox

SKU: 27A23
$592.69
MSRP: $681.59
You save 15%
Lennox 27A23 Electric Heat Kit quantity
Maxitrol RV48LT-3/4 Poppet Style Gas Regulator

Maxitrol

SKU: RV48LT-3/4
$41.31
MSRP: $47.51
You save 15%
Maxitrol RV48LT-3/4 Poppet Style Gas Regulator quantity
Lennox 19S83 Replacement Blower Control Board Kit

Lennox

SKU: 19S83
$220.50
MSRP: $276.91
You save 20%
Lennox 19S83 Replacement Blower Control Board Kit quantity
Two-speed combustion air blower built to OEM specifications

Lennox

SKU: 16X30
$125.35
MSRP: $144.15
You save 13%
Lennox 16X30 Two-Speed Combustion Air Blower | Cat #105223-01 quantity
Supco CR7.5X440 7.5 Microfarad 440Vac Oval Run Capacitor

Supco

SKU: CR7.5X440
$3.14
MSRP: $3.61
You save 13%
Supco CR7.5X440 7.5 Microfarad 440Vac Oval Run Capacitor quantity
IDEC Relays RTE Multifunction Timer

IDEC

SKU: RTE-P1AF20
$81.04
MSRP: $93.20
You save 15%
IDEC Relays RTE Multifunction Timer quantity
Distech ECL-203 14-Point Programmable Controller with Microprocessor

Distech Controls

SKU: CDIL-203X-00

View Now
Distech Controls ECB-403 BACnet Programmable Controller

Distech Controls

SKU: CDIB-403X-00

View Now

Jackson Systems & Supply

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