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			<title>Best Practices for the Installation of Refnet Joints</title>
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			<title>What is VRF in HVAC ?</title>
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			<title>You are Invited to Join Us at the Big 5 Global 2023</title>
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			<title>VRF Refrigerant Branch Piping</title>
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			<guid><![CDATA[https://227enterprise.com/]]></guid>
			<link><![CDATA[https://227enterprise.com/]]></link>
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			<pubDate><![CDATA[Sat, 31 Oct 2026 17:05:17 +0000]]></pubDate>
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