Reznor 101900 Switch
The Reznor 101900 Switch is a critical heavy-duty replacement HVAC part designed for field technicians managing seasonal system transitions. This Double Pole Double Throw (DPDT) toggle switch is rated for 15A current handling, providing the electrical overhead required for reliable operation in industrial and commercial unit heaters. Built for a Winter-Off-Summer configuration, it allows contractors to manually toggle between heating and ventilation modes, ensuring the system remains responsive to changing climate demands. As a precise OEM replacement switch, it facilitates a direct drop-in installation for compatible Reznor heating equipment, maintaining the integrity of the original control circuit. The triple-position toggle is engineered to withstand high-cycle usage in demanding environments, offering a tangible "click" for positive engagement in each mode. Utilizing this Reznor HVAC switch ensures that seasonal changeovers are handled without circuit failure or arcing, keeping the equipment within factory operational parameters.
- 15 Amp Capacity: Provides high-current reliability for heavy-duty industrial heating and cooling circuits.
- DPDT Configuration: Allows for complete control over multiple electrical poles, ideal for complex unit heater wiring.
- Season-Specific Transitions: Manual Winter-Off-Summer switch positions enable efficient climate management and fan-only ventilation.
- HVAC Technician Specified: Genuine Reznor component ensures exact fitment and terminal alignment during field replacement.
- Robust Build Quality: High-tolerance internal contacts prevent premature wear during peak seasonal switching.
Common Questions:
How do I wire the Reznor 101900 switch for seasonal control?
This switch utilizes six terminals to manage the DPDT circuit. Always match the terminal numbering or positions from the original part to ensure the 'Winter' and 'Summer' modes engage the correct heating or fan relays. If replacing an older style, verify lead clearance after mounting.
Is the 101900 switch compatible with non-Reznor heaters?
While the electrical rating is 15A and the configuration is standard DPDT, mounting dimensions and seasonal labeling are specific to Reznor equipment. It is recommended for use in unit heaters and make-up air units where this exact part number is listed in the manual.
What does the 'Off' position interrupt?
In the 'Off' center position, the switch breaks the connection to both the heating (Winter) and ventilation (Summer) control circuits, acting as a secondary local disconnect for specific operational modes.
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.
Reznor 101900 Switch
The Reznor 101900 Switch is a critical heavy-duty replacement HVAC part designed for field technicians managing seasonal system transitions. This Double Pole Double Throw (DPDT) toggle switch is rated for 15A current handling, providing the electrical overhead required for reliable operation in industrial and commercial unit heaters. Built for a Winter-Off-Summer configuration, it allows contractors to manually toggle between heating and ventilation modes, ensuring the system remains responsive to changing climate demands. As a precise OEM replacement switch, it facilitates a direct drop-in installation for compatible Reznor heating equipment, maintaining the integrity of the original control circuit. The triple-position toggle is engineered to withstand high-cycle usage in demanding environments, offering a tangible "click" for positive engagement in each mode. Utilizing this Reznor HVAC switch ensures that seasonal changeovers are handled without circuit failure or arcing, keeping the equipment within factory operational parameters.
- 15 Amp Capacity: Provides high-current reliability for heavy-duty industrial heating and cooling circuits.
- DPDT Configuration: Allows for complete control over multiple electrical poles, ideal for complex unit heater wiring.
- Season-Specific Transitions: Manual Winter-Off-Summer switch positions enable efficient climate management and fan-only ventilation.
- HVAC Technician Specified: Genuine Reznor component ensures exact fitment and terminal alignment during field replacement.
- Robust Build Quality: High-tolerance internal contacts prevent premature wear during peak seasonal switching.
Common Questions:
How do I wire the Reznor 101900 switch for seasonal control?
This switch utilizes six terminals to manage the DPDT circuit. Always match the terminal numbering or positions from the original part to ensure the 'Winter' and 'Summer' modes engage the correct heating or fan relays. If replacing an older style, verify lead clearance after mounting.
Is the 101900 switch compatible with non-Reznor heaters?
While the electrical rating is 15A and the configuration is standard DPDT, mounting dimensions and seasonal labeling are specific to Reznor equipment. It is recommended for use in unit heaters and make-up air units where this exact part number is listed in the manual.
What does the 'Off' position interrupt?
In the 'Off' center position, the switch breaks the connection to both the heating (Winter) and ventilation (Summer) control circuits, acting as a secondary local disconnect for specific operational modes.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Reznor 101900 Switch is a critical heavy-duty replacement HVAC part designed for field technicians managing seasonal system transitions. This Double Pole Double Throw (DPDT) toggle switch is rated for 15A current handling, providing the electrical overhead required for reliable operation in industrial and commercial unit heaters. Built for a Winter-Off-Summer configuration, it allows contractors to manually toggle between heating and ventilation modes, ensuring the system remains responsive to changing climate demands. As a precise OEM replacement switch, it facilitates a direct drop-in installation for compatible Reznor heating equipment, maintaining the integrity of the original control circuit. The triple-position toggle is engineered to withstand high-cycle usage in demanding environments, offering a tangible "click" for positive engagement in each mode. Utilizing this Reznor HVAC switch ensures that seasonal changeovers are handled without circuit failure or arcing, keeping the equipment within factory operational parameters.
- 15 Amp Capacity: Provides high-current reliability for heavy-duty industrial heating and cooling circuits.
- DPDT Configuration: Allows for complete control over multiple electrical poles, ideal for complex unit heater wiring.
- Season-Specific Transitions: Manual Winter-Off-Summer switch positions enable efficient climate management and fan-only ventilation.
- HVAC Technician Specified: Genuine Reznor component ensures exact fitment and terminal alignment during field replacement.
- Robust Build Quality: High-tolerance internal contacts prevent premature wear during peak seasonal switching.
Common Questions:
How do I wire the Reznor 101900 switch for seasonal control?
This switch utilizes six terminals to manage the DPDT circuit. Always match the terminal numbering or positions from the original part to ensure the 'Winter' and 'Summer' modes engage the correct heating or fan relays. If replacing an older style, verify lead clearance after mounting.
Is the 101900 switch compatible with non-Reznor heaters?
While the electrical rating is 15A and the configuration is standard DPDT, mounting dimensions and seasonal labeling are specific to Reznor equipment. It is recommended for use in unit heaters and make-up air units where this exact part number is listed in the manual.
What does the 'Off' position interrupt?
In the 'Off' center position, the switch breaks the connection to both the heating (Winter) and ventilation (Summer) control circuits, acting as a secondary local disconnect for specific operational modes.
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.
