{"id":2133,"date":"2025-02-28T16:16:32","date_gmt":"2025-02-28T16:16:32","guid":{"rendered":"https:\/\/lentheplumber.com\/new-jersey-area\/?p=2133"},"modified":"2025-04-04T05:29:10","modified_gmt":"2025-04-04T05:29:10","slug":"is-it-a-good-idea-to-replace-just-a-furnace-but-not-the-ac-in-new-jersey","status":"publish","type":"post","link":"https:\/\/lentheplumber.com\/new-jersey-area\/blog\/is-it-a-good-idea-to-replace-just-a-furnace-but-not-the-ac-in-new-jersey\/","title":{"rendered":"Is It a Good Idea To Replace a Furnace But Not the AC in New Jersey?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-2135 size-medium\" src=\"https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/Gas-furnace-iStock-1454788744-5-225x300.jpg\" alt=\"Gas furnace in a home's basement.\" width=\"225\" height=\"300\" srcset=\"https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/Gas-furnace-iStock-1454788744-5-225x300.jpg 225w, https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/Gas-furnace-iStock-1454788744-5-768x1024.jpg 768w, https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/Gas-furnace-iStock-1454788744-5-1152x1536.jpg 1152w, https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/Gas-furnace-iStock-1454788744-5.jpg 1500w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/>New Jersey residents know how essential home heating is. When winter temperatures dip below freezing \u2014 or harsh cold snaps, high winds, and snowstorms strike \u2014 an effective furnace is the difference between comfort and discomfort.<\/p>\n<p>If your home\u2019s furnace needs frequent repairs or isn\u2019t operating at its best, it may be time to consider an upgrade. While you may be tempted to save costs by only replacing a furnace, there are benefits to a total <a href=\"https:\/\/lentheplumber.com\/new-jersey-area\/hvac\/replacement\/\">HVAC replacement<\/a>.<\/p>\n<p>Upgrading your furnace and AC together can save you money in the long run, reduce hassle, and guarantee the best performance from crucial HVAC systems.<\/p>\n<h2>How Long Do Furnaces &amp; Air Conditioners Last?<\/h2>\n<p>First, it\u2019s important to know the relative lifespan of your heating and cooling systems:<\/p>\n<ul>\n<li><a href=\"https:\/\/lentheplumber.com\/new-jersey-area\/heating\/furnaces\/\">Gas and electric furnaces<\/a> have a longer lifespan than most ACs, lasting anywhere from <a href=\"https:\/\/lentheplumber.com\/new-jersey-area\/blog\/how-long-does-a-furnace-last-in-new-jersey\/\">15 to 20 years with proper maintenance<\/a>.<\/li>\n<li>Depending on its make and model, air conditioners can last up to 15 years, requiring a bit more maintenance to stay in working order.<\/li>\n<li>If your furnace is 15 years or older, you\u2019d be a good candidate for total HVAC replacement and should consider upgrading your AC at the same time.<\/li>\n<\/ul>\n<h2>Benefits of Replacing Your Heating &amp; Cooling Systems Together<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-2134 size-medium\" src=\"https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/new-AC-3-300x200.jpg\" alt=\"Air conditioner outside of a home with blue siding.\" width=\"300\" height=\"200\" srcset=\"https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/new-AC-3-300x200.jpg 300w, https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/new-AC-3-1024x683.jpg 1024w, https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/new-AC-3-768x512.jpg 768w, https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/new-AC-3-1536x1024.jpg 1536w, https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/new-AC-3-2048x1366.jpg 2048w, https:\/\/lentheplumber.com\/new-jersey-area\/wp-content\/uploads\/sites\/10\/2025\/03\/new-AC-3-1568x1046.jpg 1568w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>While it may seem expensive, performing an AC and furnace replacement together is a smart long-term decision. By pairing a new <a href=\"https:\/\/lentheplumber.com\/new-jersey-area\/heating\/\">heating system<\/a> with a new AC, you\u2019ll enjoy benefits like:<\/p>\n<h3>Maximized Cost Savings<\/h3>\n<p>The average cost to replace both a furnace and air conditioner is around $13,575, though it can range from $7,350 to $19,800 depending on your household needs. It could be up to $25,050 if you need new ductwork, insulation, and a thermostat.<\/p>\n<p>By replacing both units at once, you\u2019ll save on labor and permit costs and potentially the units themselves. Many providers have <a href=\"https:\/\/lentheplumber.com\/new-jersey-area\/internet-plumbing-coupons\/\">ongoing specials<\/a> and <a href=\"https:\/\/lentheplumber.com\/new-jersey-area\/hvac-instant-rebate-program\/\">rebate programs<\/a> to help you save on energy-efficient HVAC systems. Be sure to take advantage of these cost-saving opportunities.<\/p>\n<h3>Improved Energy Efficiency<\/h3>\n<p>Furnaces or air conditioners may not work best if they\u2019re competing with outdated parts or older technologies. Replacing both systems together makes for a smoother installation, as a technician can assess your home\u2019s heating and cooling capacity as a whole.<\/p>\n<p>The total replacement approach minimizes oversights since both systems will be sized for compatibility.<\/p>\n<h3>Optimized Comfort &amp; System Performance<\/h3>\n<p>Today\u2019s furnaces and ACs are designed for year-round comfort. A total HVAC replacement offers advanced comfort features, including quieter operation, zoned temperature control, and smart thermostats to help you precisely heat or cool your home.<\/p>\n<p>These features not only enhance your comfort \u2014 they guarantee consistent performance for the long haul.<\/p>\n<h2>Why Replacing One HVAC System Isn\u2019t Recommended<\/h2>\n<p>Replacing only your furnace while keeping an older air conditioner can cause inefficiencies in both systems. A partial replacement can lead to:<\/p>\n<ul>\n<li>Higher energy bills<\/li>\n<li>Uneven heating or cooling<\/li>\n<li>Increased repair costs<\/li>\n<li>A shorter lifespan for your AC<\/li>\n<\/ul>\n<h3>2025 Freon Mandate<\/h3>\n<p>Another reason to replace your AC with your furnace:<\/p>\n<p>Starting in 2025, R-454B, an A2L refrigerant, has become <a href=\"https:\/\/lentheplumber.com\/new-jersey-area\/blog\/2025-changes-to-freon-requirements-for-new-jersey\/\">the primary refrigerant used in air conditioning systems<\/a>, replacing older refrigerants like Freon and Puron.<\/p>\n<p>While repairs for existing units can still be made using stockpiled supplies, Freon and Puron will eventually dwindle, making it more expensive to service older ACs. Replacing your AC now ensures you\u2019re prepared for this change.<\/p>\n<h2>Choose Len The Plumber Heating &amp; Air for HVAC Replacement in NJ<\/h2>\n<p>Replacing your furnace and AC at the same time is good for your budget and lifestyle. It\u2019s a valuable service with several long-term gains.<\/p>\n<p>If you\u2019re ready to completely upgrade your home\u2019s heating and cooling, trust Len The Plumber Heating &amp; Air. We help New Jersey homeowners assess, size, and select new furnaces and ACs from premium brands.<\/p>\n<p>With over 25 years of industry experience, you can expect top-rated, honest care that services all HVAC brands.<\/p>\n<p><a href=\"https:\/\/lentheplumber.com\/new-jersey-area\/schedule-appointment\/\"><strong>Schedule a furnace and AC replacement<\/strong><\/a><strong> for your Atlantic, Burlington, Camden, Gloucester, or Mercer County home today.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>New Jersey residents know how essential home heating is. When winter temperatures dip below freezing \u2014 or harsh cold snaps, high winds, and snowstorms strike \u2014 an effective furnace is the difference between comfort and discomfort. If your home\u2019s furnace needs frequent repairs or isn\u2019t operating at its best, it may be time to consider [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2135,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,8],"tags":[],"class_list":["post-2133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-heating","category-air-conditioning","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/posts\/2133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/comments?post=2133"}],"version-history":[{"count":0,"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/posts\/2133\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/media\/2135"}],"wp:attachment":[{"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/media?parent=2133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/categories?post=2133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lentheplumber.com\/new-jersey-area\/wp-json\/wp\/v2\/tags?post=2133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}