<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[SNOW FROSTY HEATING & AIR CONDITIONING, INC.]]></title><description><![CDATA[HVAC REPAIR FREE ESTIMATE FREE SERVICE CALL, LAS VEGAS, NORTH LAS VEAGS, HENDERSON, ]]></description><link>https://www.snowfrostyair.com/training</link><generator>RSS for Node</generator><lastBuildDate>Fri, 04 Sep 2026 04:50:06 GMT</lastBuildDate><atom:link href="https://www.snowfrostyair.com/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[️ HEAT PUMP Refrigerant Charging &#38; Diagnostics 102: From Legacy R-22 to New A2L Blends ❄️⚡]]></title><description><![CDATA[Stop guessing pressures and master the science of accurate subcooling, target superheat, and lineset trim adjustments across split heat pumps and packaged rooftop units. This field-focused guide equips new service technicians to accurately calculate charge, avoid false low-pressure diagnostic traps, and safely handle R-22, R-410A, R-32, and R-454B. https://canva.link/7ix3s0v5pd2eg3y]]></description><link>https://www.snowfrostyair.com/post/heat-pump-refrigerant-charging-diagnostics-102-from-legacy-r-22-to-new-a2l-blends</link><guid isPermaLink="false">6a99f8b9950c73fdcf780e0d</guid><pubDate>Thu, 03 Sep 2026 23:06:33 GMT</pubDate><dc:creator>Daniel Ibarra</dc:creator></item><item><title><![CDATA[ Master the Flame: Heating 101 for Beginning HVAC Techs ️⚡]]></title><description><![CDATA[Stop guessing and swapping parts this heating season with a practical, step-by-step diagnostic guide built specifically for new service technicians. You'll master the linear 8-step sequence of operation, rapid electrical meter testing, and vital safety circuits to troubleshoot any residential furnace with total confidence. https://canva.link/zkeycwoti7n3ltw]]></description><link>https://www.snowfrostyair.com/post/master-the-flame-heating-101-for-beginning-hvac-techs</link><guid isPermaLink="false">6a99f5be40b25387a6f09e92</guid><pubDate>Thu, 03 Sep 2026 22:34:02 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/7bc1ed_2092de27c6e74f9cb61a12f40e356c22~mv2.jpg/v1/fit/w_447,h_447,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daniel Ibarra</dc:creator></item></channel></rss>