Laars Heating Systems E0086800 Toggle Switch

The Laars Heating Systems E0086800 Toggle Switch is a high-reliability Single Pole On/Off Toggle Switch engineered for standard HVACR control circuit applications. As a veteran technician, you know that a failing main power or service switch can lead to unnecessary callbacks; this OEM component is built to withstand the high-cycle demands of hydronic heating systems and commercial boilers. It provides a crisp, positive detent for manual circuit interruption, ensuring safe electrical isolation during routine maintenance or emergency shutdowns.

Designed for compatibility with a wide range of Laars equipment—including Mighty Therm, NeoTherm, and EB Series electric boilers—this SPST toggle switch integrates seamlessly into existing control panels. The E0086800 features robust construction that resists the heat and vibration typically found in mechanical rooms. Whether you are replacing a worn service switch or performing a full control board overhaul, using 100% genuine components ensures the electrical circuit maintains its original design integrity and operational safety standards without the risk of dimensional mismatch or early contact failure.

Key Benefits:

• OEM Compatibility: Exact drop-in replacement for Laars E0086800 and E0077000, fitting residential and commercial boiler models from 0500 to 5000 BTU ranges.
• Durable SPST Contacts: High-quality single pole single throw design ensures reliable on/off functionality for critical power management circuits.
• Industrial Grade Build: Engineered to endure the demands of heating system environments, minimizing the risk of mechanical binding or electrical arcing.
• Safety First: Essential for maintaining proper manual control over electrical circuits, allowing technicians to isolate power safely during service.

Common Questions:

Will this switch fit other boiler brands?
While many toggle switches look similar, this is specifically spec'd for Laars equipment. Always verify the cross-reference or part number in the manufacturer's manual to ensure proper voltage and amperage rating for your HVAC application.

Is this an SPST or SPDT switch?
This is an SPST (Single Pole Single Throw) On/Off switch, designed to control a single circuit with a simple break or make connection.

Can I use this for both high-voltage and low-voltage controls?
You must verify the specific voltage on your control panel. This switch is typically used for 120V pilot duty or standard service power, but always reference the wiring diagram on the boiler door to confirm the electrical specifications match your installation.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.