Boiler Replacement Cost in Des Moines, IA
Carrier 5-Ton 18 SEER

The average cost of boiler replacement in Des Moines, IA with a Carrier 5.0-ton 18 SEER system is $7,240, with most homeowners paying between $6,870 and $7,600 depending on home conditions, permit fees, and labor availability. The Carrier 5.0-ton unit is a trusted mid-range system balancing cost, efficiency, and durability, sized for homes with 2,100-2,700 sq ft of conditioned space. The 18 SEER rating places this unit well above the minimum efficiency standard, reducing annual energy costs significantly.

Cost Breakdown - Des Moines, IA

* Estimates based on Des Moines area labor rates ($109.07-$177.05/hr, BLS-sourced). Actual costs vary by home conditions and contractor. Get 3 quotes.

About Boiler Replacement

Complete removal and replacement of a residential boiler used for hydronic (hot water or steam radiator) heating systems. In Des Moines, IA, licensed HVAC contractors typically charge $109–$177 per hour for installation labor, with this job averaging 10 hours.

The equipment cost for the Carrier 5.0-ton 18 SEER system represents approximately $4,830 of your total. Installation labor in Des Moines adds $1,430, with permit fees, refrigerant, and disposal bringing the full estimate to $7,240. Prices in IA vary by contractor — always collect 3 quotes before scheduling a major HVAC installation.

Signs You Need Boiler Replacement

Consider scheduling boiler replacement in Des Moines, IA if you notice boiler over 15-20 years old or frequent pressure or leak issues or cold radiators or inconsistent heat. Early action prevents the costly emergency service premiums common in the Midwest region during peak seasons.

• -Boiler over 15-20 years old
• -Frequent pressure or leak issues
• -Cold radiators or inconsistent heat
• -Visible rust and corrosion on unit
• -Spiking gas bills

What's Included

• -Remove and haul away old boiler
• -Install new boiler unit
• -Connect to existing piping
• -Gas line reconnection
• -Expansion tank check or replacement
• -Pressure test, startup, and balancing

Hiring an HVAC Contractor in Des Moines

• 1.Verify the contractor holds a current IA HVAC license and carries liability insurance.
• 2.Request an itemized quote that separates equipment, labor, and permit costs.
• 3.Ask specifically about Carrier dealer status — authorized dealers in Des Moines, IA often offer extended warranties.
• 4.Confirm the quote includes refrigerant, line set, and startup commissioning — not just the equipment.
• 5.Check for manufacturer rebates and utility company incentives before signing.

Frequently Asked Questions