Download Print this page
A.O. Smith ProMax SL Specification Sheet
A.O. Smith ProMax SL Specification Sheet

A.O. Smith ProMax SL Specification Sheet

Residential gas water heaters direct-vent

Advertisement

Quick Links

DIRECT-VENT
ProMax SL Direct-Vent Features
®
SIDE-MOUNTED RECIRCULATING TAPS
For installation with combination space heating/potable water heating
applications (such as with air handlers) or any system requiring a
recirculating hot water loop.
DIRECT-VENT DESIGN
One-pipe, dual-channel closed-combustion system draws all make-up air
from outside the home, eliminating problems caused by insufficient indoor
ventilation, and is FVIR compliant
Horizontal air intake and venting on all models up to 80 inches from outside
wall, with no electrical power needed.
A. O. SMITH DYNACLEAN™ DIFFUSER DIP TUBE
Helps reduce lime and sediment buildup, maximizes hot water output.
Made from long-lasting PEX cross-linked polymer.
GREEN CHOICE
®
GAS BURNER
Patented "Eco-Friendly" design reduces NOx emissions and complies with less
than 40 ng/j requirements for NOx emissions.
PUSH BUTTON PIEZO IGNITOR
Makes lighting pilot fast and easy with one hand push button spark ignition.
HEAT TRAP NIPPLES
Factory installed.
DURABLE TAMPER-RESISTANT BRASS DRAIN VALVE
A. O. SMITH Blue Diamond
Provides superior corrosion resistance compared to industry-standard
glass lining.
CSA Certified and ASME Rated T&P Relief Value
CODE COMPLIANCE: UBC, CEC, SBCC, CABO, HUD, BOCA NATIONAL
CODES, ASHRAE/IESNA 90.1 - CURRENT EDITION AND 2004 NAECA
DESIGN-CERTIFIED BY CSA INTERNATIONAL
According to ANSI Z21.10.1-CSA 4.1 Standards governing storage-type water
heaters.
6-YEAR LIMITED TANK & PARTS WARRANTY
For complete information, consult written warranty or A. O. Smith Water
Products Company.
Revised September 2009
April 2011R
Residential Gas Water Heaters
®
SL
®
GLASS COATING
®
Page 1 of 2
AOSRG46400

Advertisement

loading

Summary of Contents for A.O. Smith ProMax SL

  • Page 1 DIRECT-VENT ProMax SL Direct-Vent Features ® SIDE-MOUNTED RECIRCULATING TAPS For installation with combination space heating/potable water heating applications (such as with air handlers) or any system requiring a recirculating hot water loop. DIRECT-VENT DESIGN One-pipe, dual-channel closed-combustion system draws all make-up air...
  • Page 2 FIRST MODEL HOUR ENERGY GAL. INPUT NUMBER RATING FACTOR CAP. GALLONS HOUR GDV-40L 38,000 GDVT-50L 50,000 GDV-75L 55,000 Recovery capacities based on actual performance tests. * Dual-channel system has 3˝ vent pipe inside 6˝ air intake pipe, for the 40 & 50 gallon models. The 75-gallon model uses a 4”x 7”...

This manual is also suitable for:

Promax sl gdv-40lPromax sl gdvt-50lPromax sl gdv-75l