Raypak DEL TA LIMITED 899B manual

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Table of contents for the manual

  • Page 1

    Project Nam e / Date Division 23 52 33. 13 - 1 DIVISION 23 52 33 .13 FINNED W A T ER-TUBE WATER H EATERS PART 1 - GENERAL 1.1 SUMMARY A. Section includes g as-fired, copper finned-tube water heaters f or use with a storag e tank. B. Related Sections Specifier Note: Us e as needed 1. Building Servic es Piping – D ivision 23 21 00 2. Breeching, Ch [...]

  • Page 2

    Project Nam e / Date Division 2 3 52 33.13 - 2 2. Product: Delta Lim ited ® copper f inned-tube water he ater(s) 2.2 W ATER HEATERS A. General 1. The water heater(s ) shall be f ired with gas at a rated input of BTU/hr. 2. The water heater(s ) shall be CSA t ested and certif ied with a m inimum therm al efficiency of 85 percent at full fire. 3. Th[...]

  • Page 3

    Project Nam e / Date Division 2 3 52 33.13 - 3 2. The water heater(s ) shall be equip ped with a fixe d 5-minute energ y-saving pum p control rela y, mounted and wired, which autom atically shuts off the water heater pump at a set period after water heater shut- down to avo id standby losses associated with constant pum p operation. G. Firing Mode [...]

  • Page 4

    Project Nam e / Date Division 2 3 52 33.13 - 4 less than 7 m inutes to avoid dam aging condensat ion. T he unit will autom atically shut down if the inlet tem perature is not ac hieved within the 7-m inute tim e frame. 2. The cold water s tart system s hall be configured with a m odulating three- way valve that is controlled b y a system-m atched P[...]

  • Page 5

    Project Nam e / Date Division 2 3 52 33.13 - 5 3.2 START- UP A. Shall be perform ed by Ra ypak factor y-trained personnel. B. Test during operat ion and adjus t if necessar y: 1. Safeties (2.2 - F) 2. Operating Contro ls (2.3) 3. Static and full lo ad gas suppl y pressure 4. Gas manifold and blower air pressure C. Submit cop y of start-up rep ort t[...]