User contributions for Grant-carr77

From Qqpipi.com
A user with 1 edit. Account created on 15 October 2026.
Jump to navigationJump to search
Search for contributionsExpandCollapse
⧼contribs-top⧽
⧼contribs-date⧽

15 October 2026

  • 12:3112:31, 15 October 2026 diff hist +13,218‎ N MRCOOL 12K 5th Gen 115V Efficiency: What Are the SEER2 and HSPF2 Ratings? ‎ Created page with "<html><p> The MRCOOL 12,000-BTU 5th Gen 115V DIY mini-split is commonly listed with ratings of <strong> 21.2 SEER2</strong> for cooling and <strong> 8.7 HSPF2</strong> for heating. Those numbers describe seasonal efficiency under standardized test conditions—not a guarantee of what the unit will use in your garage or what your utility bill will be.</p> <p> That distinction matters in a garage. Heat loss through an overhead door, air leaks, poor insulation, high ceiling..." current