{"product_id":"ruud-rp15ay42aj2na-heat-pump-3-5-ton-15-seer2-r454b","title":"Ruud RP15AY42AJ2NA Heat Pump 3.5 Ton 15 SEER2 R454B","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RUUD RP15AY42AJ2NA is a two-stage residential heat pump rated at 42,000 BTU\/h cooling capacity and 3.5 nominal tons. It operates on R454B refrigerant, a lower-GWP A2L refrigerant that complies with current and emerging environmental regulations. The unit achieves a 15 SEER2 efficiency rating under the updated M1 testing standard. Two-stage operation allows the compressor to run at a reduced capacity during mild conditions, improving humidity control and reducing short-cycling. This unit is installed by licensed HVAC technicians as the outdoor condensing section of a split-system heat pump.\u003c\/p\u003e\n\u003cp\u003eThis heat pump is suited for residential split-system applications where a 3.5-ton cooling and heating solution is required. The R454B refrigerant charge and two-stage compressor make it appropriate for new construction and replacement installs where updated refrigerant compliance is needed. Pairing with a compatible air handler or fan coil and a matched indoor coil is required to achieve rated SEER2 efficiency. Consult AHRI-certified system matchup data when selecting indoor components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e42,000 BTU\/h cooling output at 3.5 nominal tons\u003c\/li\u003e\n  \u003cli\u003e15 SEER2 efficiency rating under current DOE M1 test standard\u003c\/li\u003e\n  \u003cli\u003eR454B refrigerant — lower-GWP A2L refrigerant for regulatory compliance\u003c\/li\u003e\n  \u003cli\u003eTwo-stage compressor operation for improved humidity control and reduced short-cycling\u003c\/li\u003e\n  \u003cli\u003eDesigned for split-system residential heat pump installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style outdoor unit for residential split-system heat pump applications. Compatible indoor components must be verified through AHRI certified system matchup data to confirm rated SEER2 performance. No specific model compatibility data was provided in the product input.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 certification for handling A2L refrigerants. Shut off all electrical power to the system at the disconnect and main panel before making any wiring or refrigerant connections. R454B is an A2L mildly flammable refrigerant — follow all local codes and manufacturer guidelines for safe handling, leak detection, and system commissioning. Verify proper system airflow and refrigerant charge per manufacturer specifications before startup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCooling Capacity\u003c\/strong\u003e: 42,000 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Tons\u003c\/strong\u003e: 3.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficiency Rating\u003c\/strong\u003e: 15 SEER2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant\u003c\/strong\u003e: R454B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor Stages\u003c\/strong\u003e: Two Stage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RUUD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RP15AY42AJ2NA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUUD","offers":[{"title":"Default Title","offer_id":51284077379890,"sku":"RP15AY42AJ2NA","price":7800.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278828.png?v=1781067930","url":"https:\/\/voomisupply.com\/products\/ruud-rp15ay42aj2na-heat-pump-3-5-ton-15-seer2-r454b","provider":"Voomi Supply","version":"1.0","type":"link"}