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Hi Delta® Hydronic Boilers, 302B-902B

BASIC DATA

Model Full Input in BTUH Flue Dia.
 H3-302B  300,000 5″
 H3-402B  399,000  6″
 H3-502B  500,000  6″
 H3-652B  650,000  8″
 H3-752B  750,000  8″
 H3-902B  900,000  8″


Features:

  • All models Indoor/Outdoor certified.
  • 84% Efficiency.
  • CAT I vertical venting, CAT III sidewall venting. No extractor required for sidewall applications up to 70ft on room air.
  • 2-Stage operation.
  • Patented burner “security blanket” enhances staged combustion, minimizes installation, start-up issues, and protects burners from metal fatigue.
  • 105ºF minimum inlet water temperature.
  • Cast-iron headers with copper finned tube heat exchanger.  Brass headers and cupro-nickel tubes available as options.  AB 1953 compliant.
  • Sidewall venting capable. No extractor needed for most applications.
  • Ducted combustion air ready. TruSeal® CSA-Certified direct-vent available.
  • Status display and on-board diagnostic center, English, no codes.
  • Certified under SCAQMD Rule 1146.2. Meets all Low NOx regulations.
  • Available for natural gas or propane.

Commercial_Hi_Delta_-_Type_H-WH-P

Documents

Brochure

Cold Water Solutions Brochure

Electronic Temperature Controllers Brochure

Heat Pump Systems Brochure

Hi Delta SureRac Kit Models 302-2342 Brochure

Hi Delta SureRac Kit Models 302-2342 Brochure

Indirect Pool Heaters Brochure

Data Sheet

Raypak Blr. Horsepower & Square Footage Heat Transfer Surface

General Information

SCAQMD Certification

Illustrated Parts List

How to Use Your Raypak Illustrated Parts List

IPL – Cold Water Run Type H & WH P Hi Delta & MVB 2006 – Current

IPL – Cold Water Start Hi Delta, MVB, & Raytherm Type H & WH 2006 – Current

IPL – Models 302B Thru 902B Hi Delta 1/1/07 – Current

Installation and Operation Manual

4-20 mA /2-10 VDC Input Control Module Installation & Operating Manual

4-20mA EMS Interface Installation and Operating Manual

BACnet Interface Module Manual

Cold Water Start Controller I & O Manual

Hi Delta 302B-902B I & O Manual

Temp-Track 2 and 4 Stage Installation and Operating Manual

TempTracker Mod+HYBRID Installation & Operation Manual

Installation Instructions

Installation Instructions Flue Exhaust Tee For Hi Delta Models 302B-2342B

Selection Guide

Hi Delta Brochure Selection Guide

Specification Sheet

Hi Delta Type H 992B-2342B Specifications (PDF)

Hi Delta Type H 302B-902B Specifications (Word)

Specifications, 2- and 4-Stg Controller, 5100.93

Specifications, 2- and 4-Stg Controller, 5100.93

Submittal

B-60 Stage Interface Submittal (PDF)

B-60 Stage Interface Submittal (Word)

Hi Delta Coldwater Start System 302B-752B Inline Pump/502B-902B Integral Pump Submittal (PDF)

Hi Delta Coldwater Start System 302B-752B Inline Pump 502B-902B Integral Pump Submittal (Word)

Hi Delta Type H 302B-902B Submittal (PDF)

Hi Delta Type H 302B-902B Submittal (Word)

Outdoor Stack Assembly Hi Delta WH and Blrs. Models 302B-2342B Submittal (PDF)

Outdoor Stack Assembly Hi Delta WH and Blrs. Models 302B-2342B Submittal (Word)

RayTemp Electronic Control for Hi Delta Water Heater Submittal (PDF)

RayTemp Electronic Control for Hi Delta Water Heater Submittal (Word)

Submittal, Header Pump, 1000.71

Submittal, Header Pump, 1000.71

SureRack Kit Submittal (PDF)

SureRack Kit Submittal (Word)

TempTracker Mod+ Hybrid Modulating Controllers Submittal (PDF)

TempTracker Mod+ Hybrid Modulating Controllers Submittal (Word)

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