TriangleTube SMART 40 User Manual

Revision date : 06/25/19
Technical Specifications
Installation & Maintenance Manual
SMART
Indirect Fired Water Heater
30 - 40 - 50 - 60 - 80 - 100 - 120
Before proceeding with installation and operation, read entire manual carefully. Failure to do so
can cause property damage or personal injury.
• When receiving the SMART unit, any claims for damage or shortage in shipment must be filed immediately against the
transportation company by the consignee.
• Customer must register unit within sixty (60) days of installation in order to gain warranty coverage. See Warranty Card for
details.
• Leave all documentation received with appliance with the owner for future reference.
• Installation and service should only be performed by a qualified installer or service technician.
• Installations and service should be performed by a licensed plumber or gas fitter in the Commonwealth of Massachusetts.
NOTICE
WARNING
2010-49 Smart Manual

TriangleTube SMART 40 Specifications

General

Model	SMART 40
Category	Water Heater
Type	Condensing
Manufacturer	TriangleTube
Material	Stainless Steel
Max Working Pressure	150 psi
Fuel Type	Natural Gas or Propane
Heat Exchanger	Stainless Steel
Water Connection Size	3/4 in NPT
Capacity	40 gallons
Input BTU/h	40, 000 BTU/h

Summary

CHAPTER 1 - PRE-INSTALLATION

1.1. Codes Compliance

PRODUCT AND SAFETY INFORMATION

Important Safety Information

Crucial safety warnings for homeowners and installers covering hazards and precautions.

CHAPTER 2 - INSTALLATION - PIPING

2.1. Temperature & Pressure (T&P) Relief Valve

Requirements, sizing, and standard installation procedures for the T&P relief valve.

2.2. Drain Valve

2.12. Boiler Piping

CHAPTER 3 - INSTALLATION - WIRING

3.1. Wiring Requirements

Details electrical safety, code compliance, and wire gauge for installations.

CHAPTER 4 - WATER HEATER START-UP

4.1. Filling the Inner (Domestic Water) Tank

4.2. Filling the Outer (Boiler Water) Tank

4.3. Adjusting the Water Heater Thermostat

CHAPTER 5 - WATER HEATER MAINTENANCE

5.1. Maintenance Schedule

Outlines annual service by a qualified technician and monthly homeowner checks.

5.3. Draining Water Heater

Procedures for draining the water heater to prevent freezing damage.

5.3.1. Draining Inner (Domestic Water) Tank