Renting a Water Heater from Reliance® in Alberta
Reliance water heater rentals in Alberta start at around $24.76 per month for a smaller tank and range up to about $90.36 per month for premium gas or tankless models. Your monthly rate depends on the size, fuel type, venting and hot water needs of your home. All pricing below is shown as Monthly Rental (Starting At), based on Reliance standard 7 and 10 year terms.
Choosing a new water heater should not feel like a stressful or technical decision. Whether you are upgrading an older unit, switching fuel types or simply want something more efficient, this guide is designed to make the process easier. No jargon. No guesswork. Just clear, straightforward information to help you make the best choice for your home.
If you are wondering how much a water heater costs in Alberta in 2026, the tables below outline clear monthly rental pricing for conventional gas, power vent, direct vent, high-efficiency, combicore, tankless and electric options so you can compare models with confidence. You can also browse all available water heater rental and purchase options at any time.
2026 Water Heater Costs in Alberta at a Glance
Water heater rental prices in Alberta generally range from about $24.76 per month for a smaller conventional gas tank to just over $90.36 per month for high-efficiency or premium gas models. Your monthly rate depends on the size, fuel type, efficiency and hot water needs of your home.
Conventional Gas Water Heaters
| Model | Size | Monthly Rental (Starting At) | Benefits |
|---|---|---|---|
| CV40 | 40G | $24.76/mo | A solid, budget-friendly option for smaller households. |
| CV50 | 50G | $26.44/mo | Great all-rounder for medium-sized families. |
| CV60 | 60G | $31.15/mo | Extra capacity for households that use more hot water. |
| CV75 | 75G | $51.35/mo | High-capacity tank for large families. |
Power Vent Gas Water Heaters
| Model | Size | Monthly Rental (Starting At) | Benefits |
|---|---|---|---|
| PV40 | 40G | $39.40/mo | Ideal for homes without traditional chimneys. |
| PV50 | 50G | $42.20/mo | A popular balance of cost, size, and performance. |
| PV60 | 60G | $44.04/mo | Great for high-use families. |
| PV75 | 75G | $51.35/mo | Large tank for ample hot water availability. |
Direct Vent & Power Direct Vent
| Model | Size | Monthly Rental (Starting At) | Benefits |
|---|---|---|---|
| DV40 | 40G | $38.79/mo | Good for homes needing sealed combustion. |
| DV50 | 50G | $40.32/mo | A practical upgrade for modern builds. |
| PDV40-40 | 40G | $47.69/mo | Supports longer venting layouts. |
| PDV50-40 | 50G | $47.69/mo | Reliable mid-size choice. |
| PDV50-62 | 50G | $51.35/mo | Extra performance for busy homes. |
High-Efficiency Gas (Envirosense)
| Model | Size | Monthly Rental (Starting At) | Benefits |
|---|---|---|---|
| PV 5076 | 50G | $66.05/mo | High efficiency in a compact footprint. |
Combicore Systems
| Model | Size | Monthly Rental (Starting At) | Benefits |
|---|---|---|---|
| Combicore 50 | 50G | $71.51/mo | Provides hot water plus home heating. |
| Combicore 75 | 75G | $77.05/mo | Higher capacity for whole-home comfort. |
Polaris Premium Gas
| Model | Size | Monthly Rental (Starting At) | Benefits |
|---|---|---|---|
| Polaris 100-34 | 34G | $90.36/mo | Premium recovery and performance. |
Tankless Gas Water Heaters
| Model | Input | Monthly Rental (Starting At) | Benefits |
|---|---|---|---|
| RX160 | 160k BTU | $57.95/mo | Compact, efficient, endless hot water. |
| RX199 | 199k BTU | $69.57/mo | Great for large families or high usage. |
| RXP199 | 199k BTU | $76.59/mo | Premium model with recirculation. |
Electric Water Heaters
| Model | Size | Monthly Rental (Starting At) | Benefits |
|---|---|---|---|
| E40 | 40G | $26.15/mo | Compact and affordable. |
| E50 | 50G | $28.41/mo | Good fit for smaller homes. |
| E60 | 60G | $29.44/mo | Nice balance of capacity and efficiency. |
| E75 | 75G | $32.84/mo | High-capacity option for bigger families. |
What Affects Water Heater Pricing in Alberta?
Several factors can influence your monthly rental rate, including installation requirements, venting type, fuel source, household size, efficiency level and the amount of space available in your home. Higher capacity tanks, upgraded venting or premium technology such as tankless systems typically fall at the higher end of the range.
Choosing the Right Water Heater for Your Home
Your water heater affects more of your routine than you might realise, from how long your shower stays warm to how quickly your tank refills. The right model depends on a few simple factors: your household size, the fuel type available, the space you have and how much hot water your family typically uses. For a deeper look at features and how to compare models, see our Water Heater Buying Guide.
What Is a Tankless Water Heater and How Does It Work?
Traditional storage tank water heaters heat and store a large amount of water in an insulated tank until it is needed. As the heated water is used, more water enters the tank where it is reheated and kept at its set temperature.
Tankless systems heat water on demand using a heat exchanger. When you turn on a shower, washing machine, dishwasher or tap, the tankless water heater rapidly heats cold water as it passes through the system. Once hot water is no longer required, the appliance turns off until it is signalled to start again.
Frequently Asked Questions
How much does it cost to rent a water heater in Alberta in 2026?
Rental pricing generally starts around $24.76 per month for a smaller tank and ranges up to about $90.36 per month for high-efficiency or premium gas units. Your exact monthly rate depends on size, efficiency and fuel type.
What is the most common water heater size for Alberta homes?
Most homes use 40 or 50 gallon tanks. Larger families or homes with high hot water demand may require a 60 or 75 gallon tank or a tankless system.
How do I know what size tank I need?
Generally, a 40 gallon tank works well for 1 to 3 people, while 50 or 60 gallons is better for families of four or more. Homes with large tubs or high flow fixtures may need 75 gallons or a tankless model.
Should I choose a tank or tankless water heater?
Tank models store a set amount of hot water and typically have lower upfront costs. Tankless models heat water on demand and save space. The right choice depends on your hot water usage habits and installation layout.
Can I buy out my rental equipment at any time?
Yes. You can purchase your equipment at any time. The buyout amount is based on the age of the unit. You can contact our Billing Department for a quote.
Why Rent From Reliance?
Renting your water heater can be a simple, worry free way to keep hot water flowing in your home. Reliance has been serving Canadians for more than 60 years and holds over 165,000 5-star Google reviews, backed by one of the largest home comfort service teams in the country. With a single call, we will work to get your system running again, often as soon as the same day.
Our commitment to you:
- 24/7/365 live phone support
- Trucks stocked with common parts to complete many repairs on the first call
- Replacement water heaters carried on our trucks if your unit cannot be fixed
- Repairs as soon as the same day, including weekends and holidays
- Access to one of Canada’s largest teams of licensed water heater technicians
- No charge for repairs or water heater replacement where unrepairable based on normal use*
Join over 2 million customers today and Call on Reliance™ for all your hot water needs.
Your Next Step
Once you have a sense of the monthly rental range that fits your home, you can compare tank and tankless systems in our Water Heater Buying Guide, view all models on our main water heater page, or request a quote to speak with a Home Comfort Advisor.
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