Whether you’re replacing an aging unit or upgrading for better efficiency, choosing the right gas water heater in Canada can save you money and ensure reliable hot water year-round. From traditional storage tanks to high-efficiency condensing tankless systems, this guide walks you through the top gas-powered models available, key buying considerations, and expert-approved recommendations.
Quick Picks: Top Gas Water Heaters in Canada
- Best Storage Tank Gas Heater: Rheem Performance Platinum – low emissions, easy maintenance, Energy Star option.
- Best Condensing Tankless Gas Heater: Rinnai RXP160iN – ultra-efficient, high flow rate, Wi-Fi compatible.
- Best High-Capacity Tank Gas Heater: Bradford White Professional Prestige Maximus – fast recovery, high First-Hour Rating (FHR).
Buyer’s Guide: What to Look for in a Gas Water Heater
- Type: Storage tanks (conventional or condensing) are cost-effective and easy to install. Tankless units heat water on demand and can save energy long-term. ([turn0search4])
- Efficiency (UEF): Look for high Uniform Energy Factor—condensing tankless models like the Rinnai RXP160iN can reach 0.98 UEF, maximizing energy savings. ([turn0news17])
- Capacity & Flow: Choose tank size based on household usage or tankless flow rate in gallons per minute (GPM) to meet simultaneous hot water usage. ([turn0news17], [turn0news19])
- Ventilation Requirements: Gas heaters need proper venting. Traditional models may use chimneys, while newer condensing and tankless types often require sealed direct-vent setups. ([turn0search4])
- Smart Features & Maintenance: Wi-Fi control, diagnostics, and easy-access panels (like on Bradford White’s ICON system) can simplify maintenance and alerts. ([turn0search1], [turn0search5])
- Rebates & Availability in Canada: Many provinces offer rebates for high-efficiency gas models—check your local utility programs. ([turn0search12])
Detailed Reviews: Best Gas Water Heaters in Canada
1. Rheem Performance Platinum (Gas Storage Tank)
Why it stands out: The Spruce names this the best overall gas tank heater, highlighting its low emissions, Energy Star eligibility, and easy maintenance design. ([turn0news19])
2. Rinnai RXP160iN (Condensing Tankless Gas)
Why it stands out: Rinnai’s RXP series is praised as the top tankless gas option by Better Homes & Gardens for its extremely high flow rate (up to ~9 GPM), smart Wi-Fi control, and near 0.98 UEF efficiency. ([turn0news18])
3. Bradford White Professional Prestige Maximus (Storage Tank)
Why it stands out: This high-capacity condensing storage tank from Rheem’s Canadian line features up to 0.90 UEF efficiency, outstanding First-Hour Rating (~192 gallons), and user-friendly LCD control with leak alerts. ([turn0search5])
4. Bradford White Gas Storage Tanks
Why it stands out: Trusted for decades, Bradford White offers durable tanks with advanced manufacturing and reliable performance—widely recommended for Canadian homes needing dependability. ([turn0search6], [turn0search22])
5. Giant (GSW) Gas Water Heaters
Why it stands out: Made by the A.O. Smith family under the GSW brand, these Canadian-manufactured models are built with thicker metals and robust gas valves—praised in Canadian Reddit communities for durability. ([turn0search7], [turn0search21])
Comparison Table
| Model | Type | Key Features | Best For |
|---|---|---|---|
| Rheem Performance Platinum | Storage Tank | Low emissions, easy access, Energy Star | Reliable everyday use |
| Rinnai RXP160iN | Condensing Tankless | Up to 9 GPM, 0.98 UEF, Wi-Fi | Large homes needing endless hot water |
| Bradford White Maximus | Condensing Storage Tank | High FHR, LCD display, leak sensor | Homes with high simultaneous demand |
| Bradford White (Standard) | Storage Tank | Durable build, proven reliability | Long-term, low-fuss use |
| Giant (GSW) | Storage Tank | Canadian-made, thick metals | Value and durability for Canadian buyers |
FAQ: Gas Water Heaters in Canada
1. Storage tank or tankless— which suits my home?
If you want lower upfront costs and simplicity, storage tanks are ideal. For continuous hot water and efficiency, go tankless—but be prepared for installation costs. Condensing models offer a middle ground. ([turn0news17], [turn0news19])
2. What’s a good UEF for gas heaters?
Standard gas storage tanks deliver under 0.60 UEF. Condensing and tankless models can reach 0.90–0.98 UEF—significantly reducing energy waste. ([turn0search5], [turn0news18])
3. Are rebates available in Canada?
Yes—many utilities offer rebates for high-efficiency models (like Rheem Platinum or condensing units). Check your province’s program before buying. ([turn0search12])
4. Should I worry about build quality?
Definitely. Brands like Bradford White and Giant (GSW) offer robust construction and longevity—Reddit users often recommend them for lasting performance. ([turn0search6], [turn0search7])
5. Are smart features worth it?
Yes—Wi-Fi control, leak alerts, and diagnostic features (like on Rinnai or Rheem Platinum) add convenience and help prevent emergencies.
Conclusion
Your ideal gas water heater in Canada depends on your needs:
- Reliable everyday performance: Rheem Performance Platinum
- Endless hot water, energy efficiency: Rinnai RXP160iN
- High-demand households: Bradford White Maximus
- Built tough and dependable: Bradford White standard tanks
- Canadian-made durability: Giant (GSW)
Need help locating Canadian retailers, checking rebate eligibility, or adding affiliate U.S. or local Canadian product links? I’m here to assist—just ask!