$32

New Honeywell C7400A 1004 Solid State Enthalpy Sensor

$42.75

SICK WT27L-2S830A01 PROXIMITY SENSOR

$41.65

RINNAI 107000318 Inlet Water Thermister Replacement 107000318 for Rinnai

$90

TELAIRE VENTOSTAR T8100-D CO2 SENSOR NEW IN BOX

$18.88

Source 1 S1-02552060000 Sensor Temp Defrost Thermistor 1/4"

$24.99

NEW ICP International Comfort Pro Flame Sensor 760 1380687

$29.02

Veris TFFMR00 Duct Temperature Sensor 18 in 20k

$12.74

62-23543-01 Flame Sensor for Rheem & Ruud Furnace - Furnace Flame Sensor Replace

$90

MAMAC SYSTEMS TE-205-B-6-D-2 NSNP

$14.58

JOHNSON CONTROLS Y75RJ-10 SENSOR ASSEMBLY

$329

OEM Trane SEN01577 Programmable Zone Sensor BAYSENS119A X13790884-01 NIB

$79

SERVICE FIRST SENO1036 HUMIDITY SENSOR