Water heating resources

Installation Guides

Planning articles to help you prepare your space, understand requirements, and have a more informed conversation with a qualified installer.

Water heater in a warm modern interior

Browse by Topic

Electrical Requirements

Understand service capacity, panel planning, wiring, and dedicated-circuit questions.

Explore Guides

Gas Line & Venting

Review fuel-supply and manufacturer-approved venting considerations.

Explore Guides

Placement & Clearances

Plan a suitable location, service access, and model-specific clearances.

Explore Guides

Pre-Installation Checklists

Organize the information a qualified installer needs before work begins.

Explore Guides

Featured Guide

Blank installation checklist with measuring tools and a water heater in the background

What to Check Before You Buy

Prepare the information needed to discuss product fit and installation scope with a professional.

Read Guide

Latest Installation Guides

Blank installation checklist with measuring tools and a water heater in the background

What to Check Before You Buy

Prepare the information needed to discuss product fit and installation scope with a professional.

Read Guide
Metal vent components arranged as planning samples near a generic gas water heater

Gas Tankless Water Heater Venting Explained

Learn why vent material, route, termination, and combustion air must follow the exact model instructions.

Read Guide
Closed electrical panel and generic electric water heater in a clean utility room

Electric Tankless Water Heater Electrical Requirements

Understand the electrical information that should be verified before selecting an electric tankless model.

Read Guide