<?xml version="1.0" encoding="UTF-8"?>
<!-- This sitemap was dynamically generated on November 8, 2026 at 11:38 am by All in One SEO Pro v5.0.5 - the original SEO plugin for WordPress. -->

<?xml-stylesheet type="text/xsl" href="https://asthvac.ca/default-sitemap.xsl"?>

<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
	<channel>
		<title>Aurora Star Tech</title>
		<link><![CDATA[https://asthvac.ca]]></link>
		<description><![CDATA[Aurora Star Tech]]></description>
		<lastBuildDate><![CDATA[Sun, 08 Nov 2026 09:35:19 +0000]]></lastBuildDate>
		<docs>https://validator.w3.org/feed/docs/rss2.html</docs>
		<atom:link href="https://asthvac.ca/sitemap.rss" rel="self" type="application/rss+xml" />
		<ttl><![CDATA[60]]></ttl>

		<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/]]></link>
			<title>HVAC Error Codes &#038; Diagnostic Codes</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:19 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/help/tankless-water-heater-no-hot-water/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/help/tankless-water-heater-no-hot-water/]]></link>
			<title>Tankless Water Heater No Hot Water: What to Check</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:18 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/help/ac-not-cooling/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/help/ac-not-cooling/]]></link>
			<title>AC Running But Not Cooling: What to Check</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:18 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/help/heat-pump-not-heating/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/help/heat-pump-not-heating/]]></link>
			<title>Heat Pump Not Heating or Blowing Cold Air</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:18 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/how-it-works/keeprite-ac-split-a-c-pressure-switch-and-thermal-cutout-protection-and-lockout-c4a3/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/how-it-works/keeprite-ac-split-a-c-pressure-switch-and-thermal-cutout-protection-and-lockout-c4a3/]]></link>
			<title>KeepRite air conditioner: Split A/C: pressure switch and thermal cutout protection and lockout</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:17 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/]]></link>
			<title>HVAC Technician Tips and Quick Reference</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:17 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/how-it-works/kinghome-heat-pump-pressure-discharge-temperature-and-fan-protections-ultranixx/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/how-it-works/kinghome-heat-pump-pressure-discharge-temperature-and-fan-protections-ultranixx/]]></link>
			<title>Kinghome heat pump: Pressure, discharge temperature and fan protections</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:17 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/]]></link>
			<title>HVAC Troubleshooting Guides</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:17 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/settings-shortcuts-boiler/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/settings-shortcuts-boiler/]]></link>
			<title>Settings shortcuts: Boiler tips (part 1 of 2)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:16 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/settings-shortcuts-heat-pump/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/settings-shortcuts-heat-pump/]]></link>
			<title>Settings shortcuts: Heat Pump tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:16 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/settings-shortcuts-boiler-part-2/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/settings-shortcuts-boiler-part-2/]]></link>
			<title>Settings shortcuts: Boiler tips (part 2 of 2)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:16 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/settings-shortcuts-mini-split/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/settings-shortcuts-mini-split/]]></link>
			<title>Settings shortcuts: Mini-Split tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:16 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/service-test-modes-boiler/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/service-test-modes-boiler/]]></link>
			<title>Service &#038; test modes: Boiler tips (part 1 of 2)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:15 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/service-test-modes-heat-pump/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/service-test-modes-heat-pump/]]></link>
			<title>Service &#038; test modes: Heat Pump tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:15 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/service-test-modes-mini-split/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/service-test-modes-mini-split/]]></link>
			<title>Service &#038; test modes: Mini-Split tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:15 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/service-test-modes-boiler-part-2/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/service-test-modes-boiler-part-2/]]></link>
			<title>Service &#038; test modes: Boiler tips (part 2 of 2)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:15 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/reset-cancel-heat-pump/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/reset-cancel-heat-pump/]]></link>
			<title>Reset &#038; cancel: Heat Pump tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:14 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/reset-cancel-boiler-part-2/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/reset-cancel-boiler-part-2/]]></link>
			<title>Reset &#038; cancel: Boiler tips (part 2 of 2)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:14 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/reset-cancel-mini-split/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/reset-cancel-mini-split/]]></link>
			<title>Reset &#038; cancel: Mini-Split tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:14 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/reset-cancel-boiler/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/reset-cancel-boiler/]]></link>
			<title>Reset &#038; cancel: Boiler tips (part 1 of 2)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:13 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-mini-split-part-2/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-mini-split-part-2/]]></link>
			<title>Other: Mini-Split tips (part 2 of 3)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:13 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-mini-split-part-3/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-mini-split-part-3/]]></link>
			<title>Other: Mini-Split tips (part 3 of 3)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:13 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-mini-split/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-mini-split/]]></link>
			<title>Other: Mini-Split tips (part 1 of 3)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:13 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-general-part-3/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-general-part-3/]]></link>
			<title>Other: General tips (part 3 of 3)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:12 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-general-part-2/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-general-part-2/]]></link>
			<title>Other: General tips (part 2 of 3)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:12 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-heat-pump/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-heat-pump/]]></link>
			<title>Other: Heat Pump tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:12 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-5/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-5/]]></link>
			<title>Other: Boiler tips (part 5 of 7)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:11 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-6/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-6/]]></link>
			<title>Other: Boiler tips (part 6 of 7)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:11 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-7/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-7/]]></link>
			<title>Other: Boiler tips (part 7 of 7)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:11 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-4/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-4/]]></link>
			<title>Other: Boiler tips (part 4 of 7)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:11 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-air-handler/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-air-handler/]]></link>
			<title>Other: Air Handler tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:10 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler/]]></link>
			<title>Other: Boiler tips (part 1 of 7)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:10 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-2/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-2/]]></link>
			<title>Other: Boiler tips (part 2 of 7)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:10 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-3/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/other-boiler-part-3/]]></link>
			<title>Other: Boiler tips (part 3 of 7)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:10 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-mini-split/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-mini-split/]]></link>
			<title>Commissioning: Mini-Split tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:09 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-general/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-general/]]></link>
			<title>Commissioning: General tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:09 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-heat-pump/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-heat-pump/]]></link>
			<title>Commissioning: Heat Pump tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:09 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-boiler-part-3/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-boiler-part-3/]]></link>
			<title>Commissioning: Boiler tips (part 3 of 4)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:08 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-boiler-part-4/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-boiler-part-4/]]></link>
			<title>Commissioning: Boiler tips (part 4 of 4)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:08 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-boiler/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-boiler/]]></link>
			<title>Commissioning: Boiler tips (part 1 of 4)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:08 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-boiler-part-2/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/commissioning-boiler-part-2/]]></link>
			<title>Commissioning: Boiler tips (part 2 of 4)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:08 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/button-combinations-mini-split/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/button-combinations-mini-split/]]></link>
			<title>Button combinations: Mini-Split tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:07 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/button-combinations-boiler/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/button-combinations-boiler/]]></link>
			<title>Button combinations: Boiler tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:07 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/button-combinations-heat-pump/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/button-combinations-heat-pump/]]></link>
			<title>Button combinations: Heat Pump tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:07 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/access-passwords-general/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/access-passwords-general/]]></link>
			<title>Access &#038; passwords: General tips</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:06 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/access-passwords-boiler-part-2/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/access-passwords-boiler-part-2/]]></link>
			<title>Access &#038; passwords: Boiler tips (part 2 of 2)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:06 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/access-passwords-boiler/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/tips/access-passwords-boiler/]]></link>
			<title>Access &#038; passwords: Boiler tips (part 1 of 2)</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:06 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/viessmann-water-heater-dhw-tank-safety-valve-check/]]></guid>
			<link><![CDATA[https://asthvac.ca/diagnostic-codes/troubleshooting/viessmann-water-heater-dhw-tank-safety-valve-check/]]></link>
			<title>Viessmann Water Heater: DHW tank safety valve check</title>
			<pubDate><![CDATA[Sun, 08 Nov 2026 09:35:05 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/]]></guid>
			<link><![CDATA[https://asthvac.ca/]]></link>
			<title>Fast, Reliable Heating and Cooling Repair You Can Trust</title>
			<pubDate><![CDATA[Wed, 14 Oct 2026 03:48:53 +0000]]></pubDate>
		</item>
					<item>
			<guid><![CDATA[https://asthvac.ca/blog/]]></guid>
			<link><![CDATA[https://asthvac.ca/blog/]]></link>
			<title>Blog </title>
			<pubDate><![CDATA[Mon, 17 Aug 2026 06:40:39 +0000]]></pubDate>
		</item>
				</channel>
</rss>
