HI DELTA SS HYDRONIC BOILERS, HD101-HD401
Raypak’s family of Hi Delta ss Hydronic Boilers, HD101-HD401, feature copper finned tube heat exchangers with cast-iron headers, with all indoor and outdoor models certified.
⦁ All models indoor/outdoor certified.
⦁ Patented burner “security blanket” enhances staged combustion, minimizes installation, start-up issues, and protects burners from metal fatigue.
⦁ 85% AFUE (84%TE – H3 – HD401)
⦁ 105ºF minimum inlet water temp.
⦁ Copper finned tube heat exchanger with cast-iron headers; Cupro-nickel tubes available, brass headers available as an option. .
⦁ 2-Stage operation. Electronic controller with outdoor reset on models HD101 – HD301
⦁ vSidewall venting ready. No extractor needed for most applications.
⦁ Ducted combustion air ready. TruSeal® CSA-Certified direct-vent available.
⦁ Certified to SCAQMD Rule 1146.2.
⦁ Available for natural gas or propane.
Contact us for any part inquiry
Long Island Office
Address: 1363 Lincoln Avenue, Unit 3, Holbrook, NY 11741
Tel: +(631) 253-2300
Fax: +(631) 253-0166
New York City Office
Address: 1501 Broadway, 12th Floor
New York, NY 10036
Tel: +(631) 847-2601