Wondering if you should finance your HVAC system or pay in cash? 

If you’re a Seattle-area homeowner shopping for a new HVAC system, you’re not alone in asking this.  With full installations often costing upwards of $20,000, the decision can feel like a financial crossroads.  The truth is there is no one-size-fits-all answer.

Not sure which option makes the most sense for your home—and your wallet?

At Evergreen State Heat & AC, we’ve helped hundreds of local homeowners make the right HVAC decision for their home, budget, and peace of mind.  In this article, we’ll break down the pros and cons of both financing and paying cash for your HVAC project.  By the end, you’ll know which path fits your situation—and what to look out for if you’re still weighing options.

Below is an example of options you have:

Let’s start by using a $20,000 HVAC job (which includes Washington State Sales Tax for simplicity) as an example with four different scenarios.  Know that our bids are all competitive and tight, and therefore we have not factored financing costs into them unless otherwise stated.  To start off we assume customers will pay by credit card, which incurs us a 3% cost.

In the case of a $20,000 job, we will price the job $20,600 to the consumer (assuming credit card) with a $600 discount for cash, check or ACH deposit.  There are three typical scenarios:

1. Paying by check, cash or ACH in the amount of $20,000.
2. Paying by credit card to get air miles, and an additional 30 days grace, for $20,600.
3. Financing through Salal Credit Union the full $20,000 over five years in 60 equal payments. Salal interest rate for 5 years is 7.99%, and your monthly payment will be about $405 per month.  If you want lower payments, the 10-Year (120 payment) option is 8.99% and $252 per month payments.  You can pay off any loan early and save interest at any time.  Salal works with both rentals as well as homeowners, but you will need to own the property beneath the home (no mobile home parks or tribal homes) and you must pass a credit check.

The Pros & Cons of Paying Cash (or Credit Card) for your HVAC System in Seattle:

First, it means you won’t owe a penny once the installation is complete.  There are no interest charges, no monthly payments, and no added fees. You’ll own the system outright, and in some cases, we offer more promotional savings.

That said, paying cash comes with trade-offs.  HVAC installations in Seattle often cost between $15,000 and $25,000, depending on the complexity of the project. Draining that amount from your savings could impact on your emergency fund or limit your ability to fund other home improvements. It also creates an opportunity cost—you could have invested that money elsewhere or held onto it for peace of mind.

The Pros & Cons of Financing for your HVAC System in Seattle:

Financing offers a practical alternative, especially for homeowners who want to spread out the cost of their HVAC investment.  By breaking the total cost into manageable monthly payments, you can move forward with your project without depleting your savings.  Financing can also help you afford a higher-efficiency system that may reduce your energy bills over time.

However, it’s important to consider the total cost.  Financing typically includes interest, which increases what you pay overall.  Monthly payments can affect your cash flow and require long-term financial commitment.

Another Financing Choice – HELOC:

The final option is to work with your bank on a home equity line of credit (HELOC) in which to pay for the new HVAC system.  To do this you need significant home equity (over 20% minimum).

Wells Fargo Same-As-Cash Option:

We have access to Wells Fargo (WF) 0% financing for five years as an option, but beware.  WF charges us (the dealer) a 15% discount which we need to factor in the job, as we do not have this built into any of our bids.  In other words, a $20,000 job becomes a $23,000 job (add 15% of total cost which comes to $3000) to the customer by using this financing.  While the monthly payments for this will be about the same as an installation financed by Salal, there is no incentive to pay the job off early, as you will pay 100% of the interest regardless.

Finally, a Combination

Evergreen State can work something out where you pay a portion and finance the rest also.  We like to make financing simple, transparent and pressure free.  Allowing you to make a choice that fits your budget.