User contributions for Tedionzene
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A user with 1 edit. Account created on 28 June 2026.
28 June 2026
- 02:3802:38, 28 June 2026 diff hist +41,996 N How to Choose Between R-410A and R-32 Compatible Line Sets Created page with "<html> <h2> <strong> Introduction: Why Your Refrigerant Choice Makes or Breaks Your Line Set</strong></h2> <p> The gauge read flat, zero suction pressure on a 24,000 BTU <strong> ductless heat pump</strong> in the middle of July. The condenser was fine, the indoor head was fine. The failure point? A blistered section of import copper, right where the sun had baked through cheap foam, overheated the copper, and a micro-leak finally opened up. Forty pounds of <strong> R-41..." current