A brochure on the MetraSeal 120 reveals that it is a permanent, fireproof, water-proof mechanical seal that acts as a fire stop, filling the gap around steel or copper tubing and up to 2-in. PVC/ CPVC pipe.
The Performance Plus™ 13-SEER split system air conditioner meets the requirements for the Energy Star™ program, which allows contractors in parts of the country to offer consumer rebates on air conditioning units rated 13 SEER and above, states the manufacturer.
Model 2606 clamp-on ammeter is a handheld, 4,000-count meter designed for field service, heating/refrigeration, industrial maintenance, and laboratory work.