Cost to Install a Gas Wall Heater

September 2026836

Gas Wall Heater Installation Calculator
Item   
Qty
Lower
Higher
Gas Wall Heater
1 heater
$553.54
$645.98
Non-discounted retail pricing for popular: 30,000 BTU ventless console, wall mountable heater. 99% efficiency. Requires natural gas connection at unit.
Gas Wall Heater Installation Labor, Basic
1 heaterheater
$553.54
$645.98
Basic minimum labor to install gas wall heater with favorable site conditions. Install new gas powered wall mount furnace with integrated temperature control. Install 3/4" gas line (up to 20 ft) with shutoff valve. Fabricate and install exhaust vent system up to 10 ft. Mount unit and connect vent flue. Connect power and gas to unit. Power unit and verify proper operation. Includes planning, equipment and material acquisition, area preparation and protection, setup and cleanup. Any additional work is NOT included in cost estimate.
Gas Wall Heater Installation Job Supplies
1 heater
$553.54
$645.98
Cost of related materials and supplies typically required to install gas wall heater including: fittings, fasteners and mounting hardware.
Gas Wall Heater Installation Equipment Allowance
1 heater
$553.54
$645.98
Job related costs of specialty equipment used for project quality and efficiency, including: Pipe cutting and threading, tubing cutter, brazing kit and pipe wrenches. Daily rental. Consumables extra.
Option: Remove HVAC Unit
1 heater
$553.54
$645.98
Disconnect power, connections and fittings. Disconnect mounting hardware and remove unit from premises. For units up to 200 LBS. Material cost includes dump fee.
Gas Wall Heater Job Debris Disposal
42.525
48.375
Costs to load, haul away and dispose of old materials, installation waste and associated debris.
Unused Minimum Labor
Balance of 2 hr(s) minimum labor charge that can be applied to other tasks.
Totals - Cost To Install Gas Wall Heater
$0
$0
Average Cost per Heater
$0.00
$0.00

In September 2026 the estimated national average cost to Install a Gas Wall Heater starts at $1,761 - $2,113 per heater. Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project.

To estimate costs for your project:

1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased.

2. Specify Project Size and Options Enter the number of "items" required for the project.

3. Re-calculate Click the "Update" button.

4. Review See "Notes and General Information" for assumptions and appropriate use.


Cost to Install a Gas Wall Heater - Notes and General Information

This example estimate is for BASIC mid-range work performed in readily serviceable conditions by professionals proficient in all work mentioned above, using popular, IN STOCK products, materials and supplies available at home improvement retailers. Your actual costs will vary due to the unique conditions, requirements, labor options and material choices of your project. Work not mentioned on this page, work with schedule difficulty, work during periods of local labor shortages, and work using high-demand pros or master craftsman, premium materials, custom built products, project supervision may result in HIGHER COSTS!

This example estimate is for educational and illustrative purposes - it is NOT a substitute for written quotes from trade professionals. Homewyse strongly recommends that you contact reputable professionals for itemized assessments of work required and costs for your project - before making any decisions or commitments.

The example estimate includes:

  • Costs for local material / equipment delivery to and service provider transportation to and from the job site.
  • Costs to prepare the worksite for Gas Wall Heater Installation, including costs to protect existing structure(s), finishes, materials and components.
  • Labor setup time and mobilization time typical of local, small Gas Wall Heater Installation jobs.

The example estimate does NOT include:

  • Costs for any work or materials not specifically mentioned on this page.
  • Costs for removing, relocating, repairing, or modifying existing framing, surface finishes (including molding) and fixtures, HVAC, electrical, and plumbing systems - or bringing any systems into compliance with current building codes.
  • Costs for testing and remediation of hazardous materials (asbestos, lead, radon, etc.).
  • General contractor overhead and markup for organizing and supervising the Gas Wall Heater Installation. Add 13% to 22% to the total cost above if a general contractor will supervise this project.
  • Sales tax on materials and supplies.
  • Permit or inspection fees (or portion thereof) required by your local building department for your overall project.

References - Gas Wall Heater Installation