{"product_id":"laars-heating-systems-r2061500-pressure-switch-kit","title":"Laars Heating Systems R2061500 Pressure Switch Kit","description":"\u003cp\u003eThe \u003cstrong\u003eLaars Heating Systems R2061500 Pressure Switch Kit\u003c\/strong\u003e is a critical safety and monitoring component specifically engineered for high-efficiency Laars boilers and volume water heaters. This \u003cstrong\u003egenuine OEM replacement part\u003c\/strong\u003e is factory-calibrated to a \u003cstrong\u003e2.30\" WC set point\u003c\/strong\u003e (water column), providing precise differential pressure sensing to ensure the induced draft fan or blower is moving sufficient combustion air. For technicians troubleshooting ignition failures or \"pressure switch stuck open\" fault codes, the \u003cstrong\u003eR2061500\u003c\/strong\u003e serves as the direct \u003cstrong\u003ecross-reference for E2312400\u003c\/strong\u003e, ensuring the electrical and mechanical parameters align with original engineering specifications. Utilizing an \u003cstrong\u003eOEM HVAC pressure switch\u003c\/strong\u003e prevents the nuisance tripping and unsafe operational profiles common with generic alternatives, maintaining the integrity of the combustion sequence and airflow verification circuit.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits for Contractors\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Cross-Reference:\u003c\/strong\u003e Exactly replaces \u003cstrong\u003epart number E2312400\u003c\/strong\u003e, eliminating field modification and ensuring proper terminal alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise 2.30\" WC Calibration:\u003c\/strong\u003e Factory-set for accurate \u003cstrong\u003edifferential pressure monitoring\u003c\/strong\u003e, crucial for maintaining correct air-to-fuel ratios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Designed for seamless integration with \u003cstrong\u003eLaars heating equipment\u003c\/strong\u003e control boards and vacuum tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Replacement Solution:\u003c\/strong\u003e The \u003cstrong\u003epressure switch kit\u003c\/strong\u003e includes the necessary hardware to facilitate a rapid return to service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Durability:\u003c\/strong\u003e Engineered to handle the thermal cycling and humidity levels found inside high-output boiler cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use a universal pressure switch instead of the R2061500?\u003c\/strong\u003e\u003cbr\u003e\nUsing a \u003cstrong\u003egenuine Laars R2061500\u003c\/strong\u003e is required because universal switches often lack the specific \u003cstrong\u003e2.30\" WC\u003c\/strong\u003e calibration and diaphragm sensitivity needed to communicate accurately with the Laars internal safety logic. This ensures correct \u003cstrong\u003einduced draft fan\u003c\/strong\u003e verification.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does it mean if my switch is reading the R2061500 or E2312400 number?\u003c\/strong\u003e\u003cbr\u003e\nThe R2061500 is the updated service part that replaces the legacy E2312400. They are functionally identical \u003cstrong\u003eLaars pressure switches\u003c\/strong\u003e with the same \u003cstrong\u003e2.30\" WC\u003c\/strong\u003e rating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this kit include the sensing tubing?\u003c\/strong\u003e\u003cbr\u003e\nThe kit is designed for the \u003cstrong\u003ereplacement of the pressure switch\u003c\/strong\u003e assembly. While it includes the core components, it is professional practice to inspect all existing silicone tubing for cracks or blockages during installation.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: 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.\u003c\/p\u003e","brand":"Laars Heating Systems","offers":[{"title":"Default Title","offer_id":43260733915314,"sku":"R2061500","price":69.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_4b42c81a-d6c2-4114-85ba-7c50be738f1f.png?v=1773875173","url":"https:\/\/www.gsistore.com\/products\/laars-heating-systems-r2061500-pressure-switch-kit","provider":"GSIstore","version":"1.0","type":"link"}