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This product weighs 297 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.
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The Weil-McLain Ultra Series 4 Gas Boiler with MPN 383-500-737 is a high-efficiency condensing boiler designed for residential use. This unit offers a maximum input of two hundred ninety-nine thousand BTUs and can achieve up to ninety-four percent efficiency. It is ideal for low temperature condensing applications.
This boiler features outdoor reset capabilities and domestic hot water priority for enhanced performance. Its U-Control system allows for easy set-up and maintenance.
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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