ECOSTOR™ SOLAR POWER VENT GAS BACKUP MODELS (OPEN LOOP)

The EcoStor Open Loop Solar Power Vent Gas Backup Models utilize a gas burner as backup when solar energy does not meet the required domestic hot water demand. The main difference between the open and closed loop system (indirect) is that the open loop design does not have an internal heat exchanger. The open loop system uses heated water from the solar collector and mixes with the potable water in the tank. Open loop systems are ideal in environments where freezing is not a concern.

Product Highlights
Integrated Mixing Device
Hydrojet
Brass Drain Valve
Vitraglas<sup>®</sup>

Features

  • Backup Low NOx Burner
  • Sensor Wires for Solar Thermistor Connections
  • Integrated Mixing Device (65 and 75 Gallon Models)
  • Honeywell Self Diagnostic Gas Control
  • Defender Safety System® (65 gallon models only).
  • Factory Installed Hydrojet® Total Performance System
  • Vitraglas® Lining
  • 2" Non-CFC Foam Insulation
  • Water Connections
  • Protective Anode Rods—65 and 75 gallon models
  • T&P Relief Valve
  • Low Restriction Brass Drain Valve

Model Numbers

S-2-TW65T6FBN 65 Gallon Capacity Tall
S-2-TW75T6BN 75 Gallon Capacity Tall

 

Product Literature

Click the links below to download the PDF files
ECOSTOR™ OPEN LOOP POWER VENT GAS BACKUP MODELS
MODEL NUMBERS
S-2-TW65T6FBN S-2-TW75T6BN
Spec Sheet Parts List Operation Manual Service Manual Winter / Summer Optional Kit Setback Control Supplement
511-B Coming Soon 238-45637-00C
238-45917-00E(75gal)
238-47870-00C
238-48283-00B
Supplement 49754-B
 
Coming Soon 47683A 48930A