{"title":"Heat Pump Refrigerant Leak Detectors for HVAC System Service","description":"\u003cp data-start=\"224\" data-end=\"533\"\u003e\u003cstrong\u003eHeat pump refrigerant leak detectors\u003c\/strong\u003e are specialized \u003cstrong\u003eHVAC tools\u003c\/strong\u003e designed to identify refrigerant leaks in residential and commercial \u003cstrong\u003eheat pump systems\u003c\/strong\u003e. Accurate leak detection is essential for maintaining system efficiency, supporting proper refrigerant performance, and reducing unnecessary service downtime.\u003c\/p\u003e\n\u003cp data-start=\"535\" data-end=\"843\"\u003eThese detectors help technicians quickly locate leaks in refrigerant lines, coils, valves, and connections during installation, maintenance, and troubleshooting. Modern heat pump systems often use refrigerants such as \u003cstrong\u003eR410A, R32,\u003c\/strong\u003e and \u003cstrong\u003eR454B\u003c\/strong\u003e, making reliable leak detection an important part of HVAC servicing.\u003c\/p\u003e\n\u003cp data-start=\"845\" data-end=\"1234\"\u003eFor next-generation systems using mildly flammable refrigerants such as \u003cstrong\u003eR32\u003c\/strong\u003e and \u003cstrong\u003eR454B\u003c\/strong\u003e, \u003ca href=\"https:\/\/aprvtiotech.com\/collections\/a2l-leak-detectors\" title=\"A2L leak detectors\"\u003e\u003cstrong data-start=\"932\" data-end=\"973\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eA2L leak detectors\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e are commonly used for compatible servicing. For high-precision detection, \u003ca href=\"https:\/\/aprvtiotech.com\/collections\/infrared-leak-detectors\" title=\"infrared leak detectors\"\u003e\u003cstrong data-start=\"1048\" data-end=\"1089\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003einfrared refrigerant leak detector\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e provides stable and accurate performance, while \u003ca href=\"https:\/\/aprvtiotech.com\/collections\/heated-diode-leak-detectors\" title=\"heated diode leak detectors\"\u003e\u003cstrong data-start=\"1138\" data-end=\"1179\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eheated diode leak detector\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e remains a practical option for daily HVAC maintenance.\u003c\/p\u003e\n\u003cp data-start=\"1236\" data-end=\"1482\"\u003eDuring complete system service, technicians often use leak detectors together with \u003ca href=\"https:\/\/aprvtiotech.com\/collections\/digital-manifold-gauge-sets\" title=\"digital manifold gauge sets\"\u003e\u003cstrong data-start=\"1319\" data-end=\"1360\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003edigital manifold gauges\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e for pressure diagnostics and \u003ca href=\"https:\/\/aprvtiotech.com\/collections\/vacuum-pump\" title=\"vacuum pump\"\u003e\u003cstrong data-start=\"1390\" data-end=\"1431\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003evacuum pump\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e for system evacuation before refrigerant charging.\u003c\/p\u003e\n\u003cp data-start=\"1484\" data-end=\"1603\"\u003eFor more technical guidance on refrigerant detection methods, please visit: \u003ca href=\"https:\/\/aprvtiotech.com\/pages\/refrigerant-leak-detection-hub\" title=\"refrigerant leak detection hub\"\u003e\u003cstrong\u003eRefrigerant Leak Detection Hub\u003c\/strong\u003e\u003c\/a\u003e\u003cbr data-start=\"1559\" data-end=\"1562\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-start=\"1605\" data-end=\"1608\"\u003e\n\u003ch3 data-section-id=\"6zj95m\" data-start=\"1610\" data-end=\"1669\"\u003e✔ Key Features of Heat Pump Refrigerant Leak Detectors:\u003c\/h3\u003e\n\u003cul data-start=\"1670\" data-end=\"1937\"\u003e\n\u003cli data-section-id=\"h5ibxv\" data-start=\"1670\" data-end=\"1731\"\u003eDesigned for residential and commercial heat pump systems\u003c\/li\u003e\n\u003cli data-section-id=\"1gcqs02\" data-start=\"1732\" data-end=\"1791\"\u003eCompatible with common refrigerants (R410A, R32, R454B)\u003c\/li\u003e\n\u003cli data-section-id=\"tapzls\" data-start=\"1792\" data-end=\"1843\"\u003eFast response for efficient leak identification\u003c\/li\u003e\n\u003cli data-section-id=\"17c6apx\" data-start=\"1844\" data-end=\"1894\"\u003eAudible and visual alerts for easier detection\u003c\/li\u003e\n\u003cli data-section-id=\"lfliep\" data-start=\"1895\" data-end=\"1937\"\u003ePortable design for HVAC field service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1939\" data-end=\"1942\"\u003e\n\u003ch3 data-section-id=\"1b8b269\" data-start=\"1944\" data-end=\"1963\"\u003e✔ Applications:\u003c\/h3\u003e\n\u003cul data-start=\"1964\" data-end=\"2184\"\u003e\n\u003cli data-section-id=\"6uci4y\" data-start=\"1964\" data-end=\"2008\"\u003eHeat pump installation and commissioning\u003c\/li\u003e\n\u003cli data-section-id=\"lxeyxw\" data-start=\"2009\" data-end=\"2058\"\u003eRefrigerant system maintenance and inspection\u003c\/li\u003e\n\u003cli data-section-id=\"3g7ls5\" data-start=\"2059\" data-end=\"2094\"\u003eLeak troubleshooting and repair\u003c\/li\u003e\n\u003cli data-section-id=\"90ebr9\" data-start=\"2095\" data-end=\"2122\"\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli data-section-id=\"tqrds9\" data-start=\"2123\" data-end=\"2184\"\u003ePreventive service for residential and commercial systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2186\" data-end=\"2189\"\u003e\n\u003cp data-start=\"2191\" data-end=\"2352\"\u003eHeat pump refrigerant leak detectors help HVAC professionals improve \u003cstrong data-start=\"2260\" data-end=\"2351\"\u003eservice efficiency, refrigerant system reliability, and overall maintenance performance\u003c\/strong\u003e.\u003c\/p\u003e","products":[{"product_id":"aprvtio-ald-200-hp-heat-pump-refrigerant-leak-detector","title":"Aprvtio ALD-200 HP Heat Pump Refrigerant Leak Detector, Rechargeable 3000mAh Battery 16-Inch Sensor Probes with Loud Alarm for R32 R134A R410A R22 A2L R454B","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/24.4_3_1024x1024.jpg?v=1713936414\" alt=\"aprvtio ald-200 hvac leak detector\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: left;\" alt=\"aprvtio ald-200  hvac leak detector\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/24.4_4_1024x1024.jpg?v=1713936414\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003eHeat Pump Refrigerant Leak Detector \u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/24.4_6_1024x1024.jpg?v=1713936414\" alt=\"aprvtio refrigerant leak detector with audible and visual alarm\"\u003e\u003c\/div\u003e\n\u003cp\u003e【\u003cstrong\u003eProfessional Air Conditioner Heat Pump Refrigerant Leak Detector\u003c\/strong\u003e】ALD-200 HP is designed for heat pump ACs, detects all commercially available HFC, HFO, HC, HCFC and CFC refrigerants, as well as blends and newly approved replacements such as R-22 (Freon) and R-1234yf. Save money and time on air conditioner repairs, refrigerator repairs, chiller repairs and heat pump repairs .\u003c\/p\u003e\n\u003ch4\u003e\u003cem\u003e\u003cspan style=\"color: rgb(140, 35, 14);\"\u003e\u003cstrong data-end=\"143\" data-start=\"90\"\u003eComplies with the EPA Technology Transitions Rule\u003c\/strong\u003e and supports detection of new low-GWP refrigerants including \u003cstrong data-end=\"232\" data-start=\"205\"\u003eR-32, R-454B, and R-290\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp\u003e【\u003cstrong\u003eAudible \u0026amp; Visual Alarm with Mute Function\u003c\/strong\u003e】When the leakage is detected, the refrigerant leak detector screen will show the leakage level, and more rapidly it beeps. Press the MUTE button to turn on\/off the buzzer.\u003c\/p\u003e\n\u003cp\u003e【\u003cstrong\u003eUser-friendly Design\u003c\/strong\u003e】 Reset Function of the freon leak detector allows you to identify leaks without the false positives of the background concentration. Peak function records the max. value of leaks. The built-in 3000mAh rechargeable battery of the freon tester is more environmentally friendly and provides continuous 6 hours working time.\u003c\/p\u003e\n\u003cp\u003e【\u003cstrong\u003eResponding to All Halogenated\u003c\/strong\u003e】[CFCs: R12, R11, R500, R503 etc.] [HCFCs: R22, R123, R124, R502 etc.] [HFCs: R134a, R404a, R125, R438a etc.] [HFOs: R1234 etc.] [HCs(Hydrocarbon): R290, R600a etc.] [ Blends: AZ-50, HP62, MP39, R410a etc.] [PFC: PFC-14, PFC-116, PFC-218, etc] [a 5% hydrogen \/95% nitrogen Rracer Gas] R32, R454B\u003c\/p\u003e\n\u003cp\u003e【\u003cstrong\u003eLarge TFT Color Display\u003c\/strong\u003e】ALD-200 HP air conditioner leak detector features a new color graphic display that helps locate leaks using a unique bar graph mode to show the amount of refrigerant detected and changes colors as it gets closer to the leak.\u003c\/p\u003e\n\u003cp\u003e【\u003cstrong\u003eDurable and Oil Resistant\u003c\/strong\u003e】ALD-200 HP car ac leak detector is extremely rugged and features a durable and oil resistant design and construction that is very friendly to repair engineers\u003c\/p\u003e\n\u003cp\u003e【\u003cstrong\u003eWorries Free Gas Detector\u003c\/strong\u003e 】We offer one-year warranty for the ac leak detector. If you have any questions, please contact us and see more product information on the details page.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: left;\" alt=\"why aprvtio ald-200 refrigerant leak detector\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/24.4_8_1024x1024.jpg?v=1713936421\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: left;\" alt=\"heat diode leak detector for all refrigerants\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/24.4_10_1024x1024.jpg?v=1713936425\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: left;\" alt=\"application of air conditioner system\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/24.4_12_1024x1024.jpg?v=1713936430\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: left;\" alt=\"refrigerant leak detector QA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/24.4_14_1024x1024.jpg?v=1713936433\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Aprvtio","offers":[{"title":"Default Title","offer_id":43503111569558,"sku":"ALD-200HP","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/aprvtio-ald-200-AC-refrigerant-leak-detector.jpg?v=1769502250"},{"product_id":"ald-200-pro-hp-refrigerant-leak-detector-for-heat-pump","title":"Refrigerant Leak Detector for Air Source Heat Pumps, ALD-200 PRO HP Freon Leak Detector for R410A, R290, R32, R454B","description":"\u003ch4\u003e\u003cspan style=\"color: rgb(146, 13, 13);\"\u003e\u003cem\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong data-start=\"90\" data-end=\"143\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/HP1_1024x1024.jpg?v=1769497710\" alt=\"refrigerant leak detector for heat pump\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/HP2_1024x1024.jpg?v=1769497710\" alt=\"hvac leak detector\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(146, 13, 13);\"\u003e\u003cem\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong data-start=\"90\" data-end=\"143\"\u003eThe Aprvtio ALD-200 PRO HP Refrigerant Leak Detector for Air Source Heat Pump Complies with the EPA Technology Transitions Rule\u003c\/strong\u003e and supports detection of new low-GWP refrigerants including \u003cstrong data-start=\"205\" data-end=\"232\"\u003eR-32, R-454B, and R-290\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e3 modes of sensitivity with maximum sensitivity up to 0.14oz.\/yr. 16 inch sensor probes of the hvac leak detector that allows you to reach hard-to-reach areas.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eALD-200PRO ASHP refrigerant detector specializes in detecting refrigerants used in heat pumps, including:R410A, R407C, R32, R1234ze.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e2.6' Large Screen with the unique bar graph mode to show the amount of gas detected and changes colors as it gets closer to the leak.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eVisual and audible alarms increase with refrigerant gas concentration. Press the MUTE button to turn on\/off the buzzer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eReset Function of the ac leak detector allows you to identify leaks without the false positives of the background concentration. Peak function records the max. value of leaks.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/B5_f523afcc-5e31-4180-baed-6c350995df29_1024x1024.jpg?v=1769497710\" alt=\"refrigerant leak detector compliant with EN standards\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/B6_76a71cd0-056a-4f33-bfdd-b9364ab06088_1024x1024.jpg?v=1769497709\" alt=\"refrigerant leak detector for maintenance inspection\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/B3_2de456c5-904e-4069-8af0-87d6cb6bf5d1_1024x1024.jpg?v=1769497710\" alt=\"AC refrigerant leak detector\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/B4_40648a0d-4f63-4255-bf2e-174ddb846128_1024x1024.jpg?v=1769497710\" alt=\"refrigerant leak finder with LED indicator\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/B8_902381ef-698c-443f-8249-ad06dd6b4502_1024x1024.jpg?v=1769497710\" alt=\"freon leak detector semiconductor\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Aprvtio","offers":[{"title":"Default Title","offer_id":45206338470038,"sku":null,"price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/0085\/8774\/files\/HVAC-refrigerant-leak-detector.jpg?v=1769498209"}],"url":"https:\/\/aprvtiotech.com\/collections\/heat-pump-refrigerant-leak-detectors.oembed","provider":"Aprvtio","version":"1.0","type":"link"}