{"product_id":"pirjeco-rv-ac-soft-start-kit-1-75-3-5-ton-115-240v-reduces-startup-current-up-to-70-waterproof-compact-design","title":"Pirjeco RV AC Soft Start Kit 1.75–3.5 Ton 115–240V — reduces startup current up to 70%, waterproof compact design","description":"\u003cp\u003e\u003cstrong\u003ePirjeco RV AC Soft Start Kit reduces compressor startup current by up to 70%, allowing 1.75–3.5 ton rooftop air conditioners to start smoothly on small generators, RV inverters, and limited shore power.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for motorhomes, travel trailers and campers, this compact soft starter installs inline with most 115–240V, 50–60Hz rooftop AC units to limit surge current and protect electrical systems. Preinstalled start\/run capacitors and a sealed housing simplify wiring while cutting mechanical stress on the compressor. The kit is built to withstand outdoor RV conditions, and includes color-coded wiring and mounting hardware so owners can perform a straightforward DIY installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Pirjeco soft start let my RV AC run on a small generator?\u003c\/h3\u003e\n\n\u003cp\u003eThe soft start ramps the compressor motor current at startup so the initial surge is greatly reduced. By trimming peak amps 65–70%, a rooftop AC that normally trips a generator or inverter can start reliably without overloading the supply.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReduces startup amperage by approx. 65–70% for smoother generator starts\u003c\/li\u003e\n  \u003cli\u003ePreinstalled capacitors remove need for extra contactor or bulky components\u003c\/li\u003e\n  \u003cli\u003eCompatible with non-inverter rooftop AC units up to 36,000 BTU (fits 1.75–3.5 ton)\u003c\/li\u003e\n  \u003cli\u003eAllows dual AC setups to operate more easily under limited shore or generator power\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat voltages and RV air conditioners are supported?\u003c\/h3\u003e\n\n\u003cp\u003eThis unit works across a broad range of RV electrical systems, supporting 115–240V and 50–60Hz service. It’s intended for rooftop packaged AC compressors rated roughly 1.75 to 3.5 tons (including common 15,000 BTU and up to 36,000 BTU models), making it suitable for many motorhomes and travel trailers.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e115–240V compatibility covers standard RV shore power and many small generators\u003c\/li\u003e\n  \u003cli\u003e50–60Hz support fits international and North American systems\u003c\/li\u003e\n  \u003cli\u003eDesigned for rooftop compressor motors in the 1.75–3.5 ton range\u003c\/li\u003e\n  \u003cli\u003eWorks with non-inverter AC models that draw large startup current\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what comes in the box?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit includes color-coded wires, insulated terminals, butt splices, mounting screws and a clear wiring diagram printed on the housing, making a DIY install feasible for most RV owners with basic electrical experience. The sealed casing and labeled connections reduce guesswork and keep the unit protected after mounting.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComplete wiring pack: color-coded leads, terminals and butt splices included\u003c\/li\u003e\n  \u003cli\u003ePrinted wiring schematic on device for straightforward hookup\u003c\/li\u003e\n  \u003cli\u003eMounting screws supplied for secure installation on rooftop AC or chassis\u003c\/li\u003e\n  \u003cli\u003e3 LED indicators (Run\/Start\/Self-test) to simplify troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability features should I expect?\u003c\/h3\u003e\n\n\u003cp\u003ePirjeco built the soft start to reduce mechanical wear and loud startup noises by controlling the compressor ramp. The enclosure is waterproof and the internal components are chosen for long service life under typical RV camping conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSmooth motor ramp minimizes mechanical shock and loud compressor bangs\u003c\/li\u003e\n  \u003cli\u003eWaterproof housing stands up to moisture and outdoor environments\u003c\/li\u003e\n  \u003cli\u003eLED status lights provide quick diagnostic information in the field\u003c\/li\u003e\n  \u003cli\u003eReduces stress on inverter and generator systems to avoid shutdowns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: RV owners, full-time campers and overlanders who need reliable air conditioning starts on limited electrical resources — especially those using small portable generators, inverter systems, or who want to run two rooftop units from reduced shore power. It’s also a good fit for DIY-minded technicians who prefer a compact, weatherproof soft starter with clear wiring and onboard diagnostics.\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: Will this soft start work with my 15,000 BTU RV AC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Pirjeco soft start supports rooftop units in the 1.75–3.5 ton range, including 15,000 BTU models, across 115–240V and 50–60Hz systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install it myself without an electrician?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most RV owners with basic electrical skills can install it; the unit includes color-coded wires, terminals and a printed wiring schematic to simplify DIY installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pirjeco","offers":[{"title":"Default Title","offer_id":48087752573086,"sku":"B0GYYFHCX8","price":148.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/pirjeco-front-view-mounted.jpg?v=1785930340","url":"https:\/\/northtrailauto.ca\/products\/pirjeco-rv-ac-soft-start-kit-1-75-3-5-ton-115-240v-reduces-startup-current-up-to-70-waterproof-compact-design","provider":"North Trail Auto","version":"1.0","type":"link"}