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- 2023-10-26
Featured Giant Factories Inc. manuals

Giant Factories Inc. GI-AX004 Water Heater Installation Supplement
This document serves as an owner's manual supplement for the Giant Factories Inc. GI-AX004 residential power direct vent gas-fired water heater. It provides critical installation instructions, safety warnings, and specific information regarding the Honeywell gas control system and FVIR (Flammable Vapor Ignition Resistance) technology. The guide emphasizes that installation and service must be performed by a qualified installer or service agency to ensure safe and efficient service.
Covers: Safety Warnings · Vent Pipe Installation · Water Piping Installation · Operating Instructions · What to Do If You Smell Gas · Water Temperature Regulation
Latest Giant Factories Inc. manuals
Giant Factories Inc. GI-AX004 Water Heater Installation Supplement
Service Manual 8 pages · 2.8 MB · ENInstallation and safety supplement for the Giant Factories Inc. GI-AX004 residential power direct vent gas-fired water heater equipped with FVIR technology.
Which document do I need?
Service Manual
Disassembly, diagnostics and part numbers, for repair.
Questions answered in Giant Factories Inc. manuals
Who is qualified to install or service this water heater?
Installation and service must be performed by a qualified installer, service agency, or the gas supplier.
From: Giant Factories Inc. GI-AX004 Water Heater Installation Supplement
What should you do if you smell gas?
Do not try to light any appliance, do not touch any electrical switch, do not use any phone in your building, and immediately call your gas supplier from a neighbor's phone.
From: Giant Factories Inc. GI-AX004 Water Heater Installation Supplement
