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Thermostats, Switches & Wiring Accessories

Thermostats, high limit switches, air proving switches and wiring accessories for L.B. White® Guardian® and Classic® series forced air furnace heaters. 

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L.B. White® Thermostat w/ 25' Cord

L.B. White® forced air heater thermostat with 25' pre-wired cord. For use with all DSI and HSI heater models. NEMA 4x enclosure.
$84.87

LB White® SS Thermostat w/ Bracket

Stainless steel thermostat with bracket for all side draw LB White® forced air heater models.
$58.16

LB White® High Limit Switch for Guardian® 60K & 100K

LB White® high limit switch for Propane (LP) and Natural Gas (NG) Guardian® 60K and 100K model forced air heaters. 275°F temperature limit.
$15.29

LB White® High Limit Switch Classic® & Guardian® 250/325

LB White® high limit switch for Classic® series heaters and Guardian® 75/250/325 Propane (LP) and Natural Gas (NG) forced air heaters. 350°F temperature limit.
$10.10

LB White® Air Proving Sail Switch 60M 115M 250M

Air proving sail switch for Classic® 60 & 115 forced air heaters. Also used on model "A" Series Guardian 250 heaters.
$7.02

LB White® Air Proving Sail Switch 60M

Air proving sail switch with paddle for LB White® Guardian® 60 forced air box heaters.
$25.54

LB White® Air Proving Sail Switch Guardian® 100M

Air proving sail switch with bracket for LB White® DSI & HSI Guardian® 100 heaters (AD100 & AW100).
$24.85

LB White® Air Proving Sail Switch 250M

Air proving sail switch with paddle for LB White® Guardian® 250 forced air heaters.
$27.22

LB White® Transformer 120V/24V

120V/24V transformer for all LB White® Guardian® hot surface ignition (HSI) and direct spark ignition (DSI) forced air furnace heaters.
$19.38

LB White® Wiring Harness Kit for HSI Heaters

LB White® wiring harness kit for LB White® Guardian® hot surface ignition (HSI) forced air heaters.
$43.72

LB White® Terminal Strip Guardian® 250 Pilot

Terminal strip for LB White® Guardian® AB250 (Pilot Light) forced air heater.
$8.14