Water Heating Systems

Seisco Tankless Heaters

Electric Water Heaters

Product Descriptions and Specifications PDF Format

Selection Criteria, Applications and Diagrams PDF Format

• Selection Criteria
  • Basic information needed for selecting the proper Seisco model
• Residential Floor Plan Diagrams
  • Standard One Story Home Options
  • Standard Two Story Home Options
  • One Story Booster for Quicker Response
• Application Diagrams:
  • General Residential - Whole House
  • Booster Retro-fit for Existing Storage Tank
  • High Flow or Large Demand Configuration
  • Circulating System Arrangement
  • Space Heating – Radiant Floor or Hydronic Heating System
  • Space Heating – Indoor Hydro Heating or Heat Pump System
  • Passive Heating – Combined with Indoor Storage Tank
  • Solar Backup – Combined with Solar Heated Storage Tank
  • Geothermal Backup – Combined with De-Super Heater

Electrical Guide PDF Format

• Introduction to Seisco Electrical Requirements
• National Electric Code Rules – Load Calculations
• Sample Residential Load Calculations
• National Electric Code Rules - Branch Circuit Protection
• Seisco Electrical Wiring & Breaker Guides
• Single and Three Phase Wiring Diagrams

Installation Instructions

• Mounting and Clearance Requirements
• Suggested Clearances
• HUD Rules for Manufactured Housing
• Temperature and Pressure Valves
• Plumbing Tankless Water Heater Installation
• Plumbing Connections
• Electrical Tankless Water Heater Installation
• Connection to Power Supply
• Functional Checks

Service and Troubleshooting Guide

• Getting Started
• Testing and Troubleshooting
• Removal and Repair