{"product_id":"bell-gossett-pd37s-bi-circulator-pump-3-4hp-model-105098","title":"Bell \u0026 Gossett PD37S BI Circulator Pump 3\/4HP | Model 105098","description":"\u003cdiv class=\"dad65929\"\u003e \u003cdiv class=\"_4f9bf79 d7dc56a8 _43c05b5\"\u003e \u003cdiv class=\"ds-message _63c77b1\"\u003e \u003cdiv class=\"ds-markdown\"\u003e \u003ch2\u003e\u003cstrong\u003eBell \u0026amp; Gossett 105098 PD37S BI Circulator Pump with 3\/4 HP Motor\u003c\/strong\u003e\u003c\/h2\u003e \u003chr\u003e \u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eThe Bell \u0026amp; Gossett 105098 PD37S BI is a high-quality, bronze-constructed circulator pump designed for reliable performance in residential and light commercial hydronic heating systems. This complete package comes equipped with a robust 3\/4 HP motor, making it an ideal drop-in replacement or upgrade for circulating hot water in boilers, radiant floor systems, and other closed-loop applications.\u003c\/p\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eFeaturing durable bronze construction and a compact, inline design, this circulator offers excellent corrosion resistance and easy installation in space-constrained locations. The “BI” designation indicates a “Built-In” design with a removable cartridge assembly, allowing for quick and easy service without disturbing the piping connections. As a complete close-coupled unit, it arrives ready for installation, minimizing downtime and labor costs.\u003c\/p\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eFor homeowners, HVAC technicians, and contractors seeking Bell \u0026amp; Gossett quality in a versatile, service-friendly circulator, the PD37S BI delivers proven performance and long-term reliability.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003e\u003cstrong\u003e Hydronic System Resources\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003ca href=\"https:\/\/blog\/circulator-pump-installation\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCirculator Pump Installation Guide\u003c\/a\u003e\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003ca href=\"https:\/\/blog\/hydronic-system-troubleshooting\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHydronic System Troubleshooting\u003c\/a\u003e\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003ca href=\"https:\/\/blog\/choosing-circulator-pump\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eChoosing the Right Circulator Pump\u003c\/a\u003e\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"ds-scroll-area _1210dd7\"\u003e \u003cdiv class=\"ds-scroll-area__gutters\"\u003e \u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003c\/div\u003e \u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eSpecification Category\u003c\/th\u003e \u003cth\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e105098\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBell \u0026amp; Gossett PD37S\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eModel Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBI (Built-In)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMotor HP\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3\/4 HP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMotor Speed\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSingle-Speed\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e120V, 1-Phase\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnection Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1-1\/4″ Female NPT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eThreaded\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e125 PSI \/ 8.6 Bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e240°F \/ 116°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConstruction – Body\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBronze\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConstruction – Impeller\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eComposite\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eShaft Seal\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eMechanical Seal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eServiceability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRemovable Cartridge\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🖼️ IMAGE: [bell-gossett-pd37s-dimension-diagram.png]\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eAlt-text:\u003c\/strong\u003e \u003cem\u003eTechnical dimension diagram of Bell \u0026amp; Gossett PD37S circulator showing flange sizes, mounting points, and overall measurements.\u003c\/em\u003e\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"ds-scroll-area _1210dd7\"\u003e \u003cdiv class=\"ds-scroll-area__gutters\"\u003e \u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003c\/div\u003e \u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eIncluded\u003c\/th\u003e \u003cth\u003eNot Included \/ Required Separately\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e✓ Complete Circulator Assembly\u003c\/td\u003e \u003ctd\u003e✗ Isolation Valves\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e✓ 3\/4 HP Motor\u003c\/td\u003e \u003ctd\u003e✗ Pipe Sealant\/Teflon Tape\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e✓ Bronze Body with Removable Cartridge\u003c\/td\u003e \u003ctd\u003e✗ Power Connection\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e✓ Mechanical Seal\u003c\/td\u003e \u003ctd\u003e✗ Mounting Bracket (if needed)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e✓ Installation Guide\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003chr\u003e \u003ch3\u003e\u003cstrong\u003e🛠️ Recommended for a Complete Installation\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e \u003ca href=\"https:\/\/product\/bg-union-isolation-valves\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBell \u0026amp; Gossett 1-1\/4″ Union Isolation Valves\u003c\/a\u003e\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eControl:\u003c\/strong\u003e \u003ca href=\"https:\/\/product\/circulator-control-relay\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCirculator Relay and Controller\u003c\/a\u003e\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e \u003ca href=\"https:\/\/product\/pd37s-replacement-cartridge\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eReplacement Cartridge Assembly\u003c\/a\u003e\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3\u003e\u003cstrong\u003eComparison Table: PD37S vs. Alternative Circulators\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"ds-scroll-area _1210dd7\"\u003e \u003cdiv class=\"ds-scroll-area__gutters\"\u003e \u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e \u003cdiv class=\"ds-scroll-area__horizontal-bar\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eBell \u0026amp; Gossett PD37S BI\u003c\/th\u003e \u003cth\u003eStandard Cast Iron Circulator\u003c\/th\u003e \u003cth\u003eBasic Residential Circulator\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eBronze (Corrosion Resistant)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCast Iron\u003c\/td\u003e \u003ctd\u003eMixed Materials\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eServiceability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eExcellent (Removable Cartridge)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eGood\u003c\/td\u003e \u003ctd\u003ePoor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eResidential\/Light Commercial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eResidential\u003c\/td\u003e \u003ctd\u003eResidential Only\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDurability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eHigh (Bronze Construction)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eGood\u003c\/td\u003e \u003ctd\u003eStandard\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMotor Quality\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eCommercial Grade\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLight Commercial\u003c\/td\u003e \u003ctd\u003eResidential Grade\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eLife Expectancy\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e15+ Years\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e10-15 Years\u003c\/td\u003e \u003ctd\u003e5-10 Years\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQs)\u003c\/strong\u003e\u003c\/h3\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ1: What is the advantage of the removable cartridge design?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e The BI (Built-In) cartridge system allows for:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQuick service\u003c\/strong\u003e without disconnecting piping\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eEasy replacement\u003c\/strong\u003e of wear components\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMinimal downtime\u003c\/strong\u003e during maintenance\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eCost-effective repairs\u003c\/strong\u003e versus full unit replacement\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ2: What applications is this 3\/4 HP circulator suitable for?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e The PD37S BI is ideal for:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eResidential boiler systems\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eHydronic zone control applications\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eRadiant floor heating systems\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eSmall commercial heating systems\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eSnow melt applications\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🖼️ IMAGE: [pd37s-cartridge-replacement.jpg]\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eAlt-text:\u003c\/strong\u003e \u003cem\u003eTechnician demonstrating easy cartridge replacement in Bell \u0026amp; Gossett PD37S circulator without disconnecting pipes.\u003c\/em\u003e\u003c\/p\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ3: Is this pump self-lubricating?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the wet-rotor design uses the system fluid for lubrication and cooling, eliminating the need for routine lubrication maintenance.\u003c\/p\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ4: Can this pump be used with potable water systems?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e While bronze construction is often used in potable water applications, you should verify NSF\/ANSI 61 certification for this specific model before using in drinking water systems.\u003c\/p\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ5: What maintenance does this circulator require?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e Maintenance is minimal:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eAnnual visual inspection for leaks\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eEnsuring clean system fluid\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eChecking for unusual noises\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003ePeriodic cartridge inspection\/replacement\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cblockquote\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eInternal Link:\u003c\/strong\u003e \u003cem\u003eLearn proper installation in our \u003ca href=\"https:\/\/blog\/circulator-pump-installation\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCirculator Pump Installation Guide\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e \u003c\/blockquote\u003e \u003chr\u003e \u003ch3\u003e\u003cstrong\u003ePros and Cons\u003c\/strong\u003e\u003c\/h3\u003e \u003cdiv class=\"ds-scroll-area _1210dd7\"\u003e \u003cdiv class=\"ds-scroll-area__gutters\"\u003e \u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e \u003cdiv class=\"ds-scroll-area__horizontal-bar\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003ePros\u003c\/th\u003e \u003cth\u003eCons\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\n\u003cstrong\u003eEasy Serviceability:\u003c\/strong\u003e Removable cartridge for quick maintenance\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003eSingle-Speed Operation:\u003c\/strong\u003e Lacks variable speed capability\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\n\u003cstrong\u003eBronze Construction:\u003c\/strong\u003e Excellent corrosion resistance\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003eNot for Potable Water:\u003c\/strong\u003e Verify certification if needed\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\n\u003cstrong\u003eComplete Package:\u003c\/strong\u003e Motor included and assembled\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003eHigher Initial Cost:\u003c\/strong\u003e More than basic residential circulators\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Wet-rotor design minimizes noise\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003eLimited Flexibility:\u003c\/strong\u003e Fixed performance characteristics\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\n\u003cstrong\u003eBell \u0026amp; Gossett Quality:\u003c\/strong\u003e Industry-leading reputation\u003c\/td\u003e \u003ctd\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for optimal performance\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003ch3\u003e\u003cstrong\u003eConclusion \u0026amp; Ideal Use Case\u003c\/strong\u003e\u003c\/h3\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eThe Bell \u0026amp; Gossett 105098 PD37S BI circulator pump is an excellent choice for residential and light commercial hydronic applications where reliability, serviceability, and quality construction are important considerations.\u003c\/p\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eThis pump is perfectly suited for:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eResidential Hydronic Heating Systems\u003c\/strong\u003e\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eBoiler Replacement and Retrofit Projects\u003c\/strong\u003e\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eZone Control Applications\u003c\/strong\u003e\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eRadiant Floor Heating Systems\u003c\/strong\u003e\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eLight Commercial Building HVAC\u003c\/strong\u003e\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp class=\"ds-markdown-paragraph\"\u003eIf you need a durable, service-friendly circulator from a trusted manufacturer for your heating system, the Bell \u0026amp; Gossett PD37S BI delivers reliable performance with the convenience of easy maintenance.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003e\u003cstrong\u003e🔗 Official Technical Resource\u003c\/strong\u003e\u003c\/h3\u003e \u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003eFor complete installation instructions and warranty information, visit the\u003c\/em\u003e \u003cstrong\u003e\u003ca href=\"https:\/\/www.bellgossett.com\/literature-installation-operation-manuals\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBell \u0026amp; Gossett Product Support\u003c\/a\u003e\u003c\/strong\u003e \u003cem\u003epage for the most accurate and up-to-date information.\u003c\/em\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"ds-theme\"\u003e\u003c\/div\u003e \u003cdiv class=\"ds-flex _0a3d93b\"\u003e \u003cdiv class=\"ds-flex _965abe9 _54866f7\"\u003e \u003cdiv class=\"_17e543b db183363\" role=\"button\"\u003e \u003cdiv class=\"_001e3bb\"\u003e\u003c\/div\u003e \u003cdiv class=\"ds-icon\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"_17e543b db183363\" role=\"button\"\u003e \u003cdiv class=\"_001e3bb\"\u003e\u003c\/div\u003e \u003cdiv class=\"ds-icon\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"_17e543b db183363\" role=\"button\"\u003e \u003cdiv class=\"_001e3bb\"\u003e\u003c\/div\u003e \u003cdiv class=\"ds-icon\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"_17e543b db183363\" role=\"button\"\u003e \u003cdiv class=\"_001e3bb\"\u003e\u003c\/div\u003e \u003cdiv class=\"ds-icon\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"_17e543b db183363\" role=\"button\"\u003e \u003cdiv class=\"_001e3bb\"\u003e\u003c\/div\u003e \u003cdiv class=\"ds-icon\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"_871cbca\"\u003e\u003c\/div\u003e","brand":"TITANPARTHUB","offers":[{"title":"Default Title","offer_id":52160963870951,"sku":null,"price":2713.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7806\/3335\/files\/f9d50031-Circulator-Pump.png?v=1780566419","url":"https:\/\/titanparthub.com\/products\/bell-gossett-pd37s-bi-circulator-pump-3-4hp-model-105098","provider":"TITANPARTHUB","version":"1.0","type":"link"}