The Rheem SP12143 Ignitor Hot Surface is a durable OEM component designed for commercial heating and ignition systems within HVAC and appliance applications. Constructed with high-quality ceramic material, this ignitor features a length of 3 1/4" (83 mm) and an outer diameter of 3/8" (10 mm). Operating on 120 V AC, it includes a gasket and (2) wire nuts for secure electrical connections, with type 12" wire leads featuring female pin connectors. Its precise dimensions and robust construction ensure reliable performance in demanding environments, making it suitable for Rheem heating units and related commercial equipment requiring consistent ignition functionality.
Top Rheem SP12143 Features
This OEM hot surface ignitor offers precise ignition capabilities critical for commercial HVAC and heating systems, built with ceramic material for durability and thermal resistance. Its design facilitates easy installation and maintenance, ensuring continued performance in high-demand settings. The component’s compatibility with 120 V AC power supplies allows seamless integration in various appliance models, supporting efficient workflow and minimizing downtime for service tasks.
- Reliable ignition performance suitable for continuous commercial operation
- High-grade ceramic construction ensures thermal stability and longevity
- Includes mounting gasket & wire nuts for straightforward replacement
- Designed for easy wiring with 12" female pin connectors
- Optimal dimensions allow universal fit in Rheem heating units
Ideal for HVAC technicians and commercial service providers performing ignition system repairs.
Rheem SP12143 Technical Specs
The Rheem SP12143 is engineered for reliable ignition with a voltage requirement of 120 V AC, compatible with standard residential and commercial power systems. Its ceramic construction withstands high temperatures, supporting consistent ignition while resisting thermal fatigue. With dimensions of 3 1/4" in length and an outer diameter of 3/8", it fits a variety of Rheem heating models. Weighing approximately 0.28 lbs, the unit is lightweight for easy handling and installation in tight spaces. The component operates safely within typical temperature ranges and is designed for long-term durability in demanding environments. Its construction includes a gasket and wire nuts for secure electrical connections, ensuring dependable operation over multiple service cycles.
- Electrical requirements: 120 V AC, 60 Hz, single phase, low amperage
- Construction: Ceramic body with corrosion-resistant components
- Dimensions: 3 1/4" length, 3/8" outer diameter, 2.25" height
- Weight: 0.28 lbs for ease of handling and installation
- Includes: Gasket and (2) wire nuts for secure wiring connections
- Operating environment: Suitable for HVAC and heating appliances requiring reliable ignition
- Electrical compatibility: Connects seamlessly to 120 V power outlets
- Installation clearance: Adequate space recommended for thermal expansion
- Wiring setup: Features 12" female pin connectors for straightforward wiring
- Durability: Ceramic body withstands high operating temperatures and thermal cycling
- Maintenance: Easily replaceable with included gasket and wire nuts for quick servicing
What is a commercial ignitor?
A commercial ignitor is a high-reliability heating element designed to initiate combustion in heating systems such as furnaces and boilers. The Rheem SP12143 is a ceramic hot surface ignitor engineered for continuous ignition tasks in HVAC equipment. Installed in systems like Rheem heating units, it provides dependable start-up performance, essential for maintaining operational efficiency in commercial settings such as hospitality or institutional kitchens. Its construction and electrical specifications align with industrial standards, supporting high-volume appliance operation and ensuring consistent ignition reliability over its service life.
Top commercial ignition components for HVAC heating systems
Designed for moderate throughput environments, the Rheem SP12143 OEM heat ignitor provides dependable ignition in commercial heating applications. Built for medium-volume HVAC systems, it offers durable ceramic construction, straightforward integration, and reliable operation, making it suited for professional service in restaurant kitchens, institutional facilities, and maintenance workshops. Rheem’s model SP12143 supports efficient workflow by ensuring rapid system startup and minimal downtime.
- Operation Type — HVAC systems in commercial environments
- Kitchen Type — small to mid-sized foodservice facilities
- Foodservice Category — heating appliances for restaurants and cafeterias
- Workload Qualifier — moderate throughput for reliable ignition
- Use Case — ignition of heating units in commercial kitchens
Why Choose AllPoints Rheem SP12143
Compared to similar OEM ignitors, the Rheem SP12143 offers superior ceramic durability, easy installation with included components, and consistent ignition performance in demanding commercial environments. Its lightweight design, precise dimensions, and compatibility with existing Rheem heating units streamline replacement processes. This model’s reliability reduces maintenance intervals and enhances operational efficiency in HVAC systems, making it a trusted choice for professional service providers.
- Compact footprint: 3 1/4" length for versatile installation
- Heavy-duty ceramic body: withstands thermal cycling and prolonged use
- Includes gasket & wire nuts: simplifies replacement procedures
- Designed for industrial reliability: consistent ignition in commercial applications
- Seamless integration: fits standard Rheem heating models easily
