{"product_id":"raypak-pressure-switch-rp2100-replacement-plastic-header-006737f-direct-fit-compact","title":"Raypak Pressure Switch RP2100 Replacement — Plastic Header 006737F, Direct-Fit Compact","description":"\u003cp\u003e\u003cstrong\u003eThe Raypak RP2100 Pressure Switch with plastic header (part 006737F) is a direct-fit replacement switch designed to monitor draft or pressure changes in Raypak heating equipment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, factory-compatible pressure switch is sold under Raypak Inc. part number 006737F (catalog 6234-37) and is built to match the electrical and mechanical interfaces of RP2100 series controls. It’s commonly used in hydronic and pool heater applications where a reliable pressure-sensing interlock is required. The plastic header provides an economical, corrosion-resistant mounting point for electrical connections while keeping dimensions small for tight installations.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this pressure switch fit into my Raypak system?\u003c\/h3\u003e\n\u003cp\u003eThe RP2100 pressure switch replaces the original draft\/pressure interlock and connects directly to existing tubing and electrical harnesses. It senses vacuum or pressure changes and signals the control board to allow or prevent burner operation, helping ensure the system runs only under correct airflow or pressure conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement for RP2100-series installations\u003c\/li\u003e\n  \u003cli\u003eCompatible with Raypak control boards using the specified electrical terminals\u003c\/li\u003e\n  \u003cli\u003ePlastic header simplifies electrical hookup and resists moisture\u003c\/li\u003e\n  \u003cli\u003eCompact footprint eases installation in confined equipment compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat specifications and part references should I verify before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm Raypak part number 006737F (catalog 6234-37) matches your service manual or the label on the original switch. Verify the mounting style, pressure range, electrical terminal type, and tubing connection match your unit to avoid fitment issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Raypak Inc., Part Number 006737F\u003c\/li\u003e\n  \u003cli\u003eCatalog reference: 6234-37 for cross-checking parts lists\u003c\/li\u003e\n  \u003cli\u003ePlastic header for electrical connection — check terminal layout\u003c\/li\u003e\n  \u003cli\u003eMatch tubing barb size and mounting bracket location to original\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and troubleshoot the RP2100 pressure switch?\u003c\/h3\u003e\n\u003cp\u003eInstallation typically involves depressurizing the system, swapping the old switch for the new one, reconnecting tubing to the barb, and attaching the electrical leads to the plastic header terminals. If the heater fails to start after installation, inspect tubing for leaks, ensure correct terminal wiring, and confirm the switch is oriented per the service manual.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn power off and follow lockout\/tagout procedures before starting\u003c\/li\u003e\n  \u003cli\u003eReplace tubing and secure fittings to prevent vacuum loss\u003c\/li\u003e\n  \u003cli\u003eVerify electrical connections to the plastic header are snug and corrosion-free\u003c\/li\u003e\n  \u003cli\u003eUse a multimeter to check continuity and correct switching action if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance or longevity should I expect from this replacement part?\u003c\/h3\u003e\n\u003cp\u003eAs a mechanical sensing device, the RP2100 pressure switch can last many years if kept free of debris and moisture intrusion. The plastic header reduces corrosion risk at the electrical interface, but routine inspections and keeping tubing clear will preserve reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRegularly inspect tubing for cracks, blockages, or disconnection\u003c\/li\u003e\n  \u003cli\u003eKeep the switch and surrounding area dry to avoid contamination\u003c\/li\u003e\n  \u003cli\u003eReplace immediately if switching becomes intermittent or fails\u003c\/li\u003e\n  \u003cli\u003eStock the correct Raypak part number 006737F for fast field swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Technicians, HVAC and pool heater service professionals, and knowledgeable DIYers who need a reliable, OEM-compatible pressure\/draft switch for Raypak equipment. If your repair calls for Raypak Inc. part number 006737F (catalog 6234-37) and you require a compact switch with a plastic electrical header for corrosion resistance and straightforward installation, this RP2100 replacement is formulated to meet those needs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this the correct replacement for RP2100 switches?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this is Raypak part 006737F (catalog 6234-37) made as a direct replacement for RP2100-series pressure switches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install it myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Experienced DIYers can swap it following power-off and safety steps; professionals are recommended for electrical or gas-fired equipment work.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":56834328428884,"sku":"B00DT41H38","price":79.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/raypak-rp2100-front-view.jpg?v=1787048946","url":"https:\/\/gardenluxe.co.uk\/products\/raypak-pressure-switch-rp2100-replacement-plastic-header-006737f-direct-fit-compact","provider":"Gardenluxe Uk","version":"1.0","type":"link"}