Safety switches safety switches & limits - heating Collection

Midwest Supply offers an extensive selection of affordable safety switches and accessories from trusted brands like York, Nortek, and Honeywell Home. Choose from different switch actions like fusible, non-fusible, and maintained, available in durable brass, steel, and steel enclosure materials. We carry quick disconnect connectors, disconnect boxes, and more to meet your industrial control needs. Shop now and get free shipping on $999+.
View Details Lochinvar 100208653 Flow Switch Replacement  | Midwest Supply Us
100208653 | Flow Switch Replacement | Lochinvar
Brand: Lochinvar
SKU: 100208653
$153.57 each
View Details Lochinvar 100208388 Pressure Switch Air 1 Inch Water Column  | Midwest Supply Us
$129.00 each
View Details Lochinvar 100208173 Limit Switch High Auto 200 Degrees Fahrenheit  | Midwest Supply Us
$71.43 each
View Details Lochinvar 100157749 Pressure Switch Manual Reset High/Low for KBN500-800  | Midwest Supply Us
$465.08 each
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$461.57 each
View Details Lochinvar 100073334 Pressure Switch High/Low Gas Manual Reset for FTX500  | Midwest Supply Us
$171.12 each
View Details Laars RE0240900 Pressure Switch for Pennant Pool Heater  | Midwest Supply Us
$74.55 each
View Details Laars R2076600 Pressure Switch for Pennant / Mighty Therm II  | Midwest Supply Us
$73.91 each
View Details Laars R2028200 Flow Switch Sika  | Midwest Supply Us
R2028200 | Flow Switch Sika | Laars
Brand: Laars
SKU: R2028200
$370.96 each
View Details Laars 2400-228 Pressure Switch Mark II  | Midwest Supply Us
2400-228 | Pressure Switch Mark II | Laars
Brand: Laars
SKU: 2400-228
$94.28 each
View Details Laars 2400-058 Thermal Safety Switch Trianco 9600 Cutoff  | Midwest Supply Us
$65.85 each
View Details Heat Transfer Prod 7600P-502 Pressure Switch with Screw 7600P-502  | Midwest Supply Us
$45.59 each
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7600P-007 | Pressure Switch 7600P-007 | Heat Transfer Prod
Brand: Heat Transfer Prod
SKU: 7600P-007
$60.30 each
View Details Heat Transfer Prod 7250P-739 Flue Switch ECO 160 for Elite Boilers  | Midwest Supply Us
$48.04 each
View Details Heat Transfer Prod 7250P-147 Pressure Switch Munchkin 7250P-147  | Midwest Supply Us
$136.19 each
View Details Heat Transfer Prod 7250P-096 Pressure Switch Munchkin Water with Blue Dot 7250P-096  | Midwest Supply Us
$95.70 each
View Details Heat Transfer Prod 7250P-019 High Limit Sensor Munchkin ECO for T/EL/ELP  | Midwest Supply Us
$112.88 each
View Details Heat Transfer Prod 65118678 Pressure Switch 65118678  | Midwest Supply Us
65118678 | Pressure Switch 65118678 | Heat Transfer Prod
Brand: Heat Transfer Prod
SKU: 65118678
$77.30 each
View Details Heat Transfer Prod 65118663 Pressure Switch Low  | Midwest Supply Us
65118663 | Pressure Switch Low | Heat Transfer Prod
Brand: Heat Transfer Prod
SKU: 65118663
$28.41 each
View Details Burnham Boilers 60160876 Pressure Switch Suction  | Midwest Supply Us
60160876 | Pressure Switch Suction | Burnham Boilers
Brand: Burnham Boilers
SKU: 60160876
$101.38 each
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