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The Apollo 1/2 inch solder multi-orifice flow control valve, identified by MPN 3540301, is designed to regulate flow for tankless heaters. Its construction in bronze ensures durability and reliability in heating applications.
This valve provides efficient flow control and is simple to adjust, making it suitable for various installation needs.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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