How much does a Furnace Tender make in the United States?

As of September 01, 2026, the average salary for a Furnace Tender in the United States is $45,700 per year, which breaks down to an hourly rate of $22.

However, a Furnace Tender's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $55,252
  • Majority Range (25th-75th percentile): $41,400 to $50,700
  • Entry-Level (10th percentile): $37,485

Key Factors That Influence Furnace Tender Salaries

A Furnace Tender's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Furnace Tender Salaries?

Experience is a primary driver of a Furnace Tender's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $44,288
  • Early Career (1-2 years): $44,416
  • Mid-Level (2-4 years): $46,073
  • Senior-Level (5-8 years): $48,163
  • Expert (over 8 years): $48,312
Levels Salary
Entry Level Furnace Tender$44,288
Intermediate Level Furnace Tender$44,416
Senior Level Furnace Tender$46,073
Specialist Level Furnace Tender$48,163
Expert Level Furnace Tender$48,312

How Do Furnace Tender Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Furnace Tenders. For example, consider the average annual salaries in these key locations:
  • District of Columbia: $50,600.
  • California: $50,400.
  • Massachusetts: $49,700.

Top Paying Cities for Furnace Tenders

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • San Jose: $57,600
  • San Francisco: $57,000
  • Oakland: $55,800

Furnace Tender Salary by Company Size: Startups vs. Enterprise

Furnace Tender salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $51,072. While startup companies pay approximate $43,201.

Furnace Tender Salary by Company Size

Company Size Employees Average Salary
Startup 1~50 $43,201
Growth Stage 51~500 $45,690
Established 501~5000 $49,316
Enterprise 5000+ $51,072

Furnace Tender Salary by Industry: Top Paying Sectors

For Furnace Tender roles, the industry you choose can affect earning potential by as much as 57% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Software & Networking sectors offer the strongest compensation, at 32% above the average. In contrast, Furnace Tender positions in Hospitality & Leisure or Retail & Wholesale typically offer lower base pay, as these industries often view Furnace Tender as a support function rather than a direct revenue driver.

The top paying industries for a Furnace Tender

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Pharmaceuticals$60,358$29.032%
Software & Networking$58,203$28.027%
Financial Services$56,047$27.023%
Biotechnology$53,892$26.018%
Energy & Utilities$51,736$25.013%

Furnace Tender Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Furnace Tender's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on September 01, 2026
$41,400
Average $45,700/year
$50,700
$3,450
Average $3,808/month
$4,225
$796
Average $879/week
$975
$20
Average $22/hour
$24
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $50,700 $4,225 $975 $24
Average $45,700 $3,808 $879 $22
25th Percentile $41,400 $3,450 $796 $20

Most common benefits for Furnace Tender

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Furnace Tender

Here are companies hiring for Furnace Tender and their salaries, click below for more details.

Find Your Next Furnace Tender Job

Ready to take the next step in your career? Browse thousands of current Furnace Tender job openings on our job board. Use the search bar below to find your perfect match.

For Employees

Analyze the market and your qualifications to negotiate your salary with confidence.

Get a Salary Increase

Search thousands of open positions to find your next opportunity.

Search Job Openings

For Employers

Individualize employee pay based on unique job requirements and personal qualifications.

Adjust Employee Salary

Get the latest market price for benchmark jobs and jobs in your industry.

Price My Industry Jobs

FAQ about Furnace Tender

1. What industry pays the highest salary for Furnace Tender?

The Pharmaceuticals industry offers the highest average compensation for Furnace Tender roles, with salaries approximately 32% above the market median.

2. What does a fire tender do?

A Furnace Tender operates and maintains furnaces, ensuring efficient heating and safety. They monitor equipment, adjust controls, and perform routine maintenance. In terms of compensation, the salary for a Furnace Tender ranges from $42,000 to $54,400, with a mid-point of $48,000, reflecting the importance of their role in various industries.

3. How to become a furnace operator?

To become a furnace operator, you typically need a high school diploma or GED. Experience in industrial production is preferred, and you should be able to lift up to 50 pounds. Familiarity with cranes, forklifts, and power tools is beneficial. The salary for a furnace tender ranges from $42,000 to $54,400, with a mid-point of $48,000. Be prepared to work occasional nights and weekends.

4. Should furnace pipe be hot to touch?

Vents should not feel hot to the touch. While your furnace may be warm, hot vents can signal improper venting, which could lead to safety issues. If you notice excessive heat, it's important to address the problem promptly to ensure safe and efficient operation. Remember, furnace tenders earn between $42,000 and $54,400 annually, reflecting the importance of their role in maintaining safe heating systems.

5. How much do tenders make a year?

Furnace Tenders typically earn between $42,000 and $54,400 annually, with a median salary of around $48,000. Salaries can vary based on location and experience, with some cities offering competitive pay. For instance, cities like San Francisco and Santa Clara report salaries close to the lower end of this range.

6. What does an annealing furnace do?

An annealing furnace heats materials above their recrystallization temperature, making them more ductile and ready for further processing. These furnaces are essential for altering a material's strength and hardness, relieving internal stresses, and enhancing ductility. Furnace Tenders in this field typically earn between $42,000 and $54,400 annually, with a median salary of $48,000.

7. When should you use a downflow furnace?

Downflow furnaces are ideal for homes without basements, as they deliver even heating in single-story spaces. They are particularly effective when installed in closets or utility rooms. For those considering a career as a Furnace Tender, salaries range from $42,000 to $54,400, with a mid-range salary of $48,000.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

Are you an HR manager or compensation specialist?

Salary.com's CompAnalyst platform offers:

  • Detailed skills and competency reports for specific positions
  • Job and employee pricing reports
  • Compensation data tools, salary structures, surveys and benchmarks.
Learn about CompAnalyst