Upgrade Your Existing Fireplace with a High-Efficiency Gas Insert

Regency Gas Fireplace Insert Before and After

Convert your drafty fireplace into a clean, efficient gas heating system — professionally installed.

Key Benefits:

  • Lower heating costs
  • No mess or smoke
  • Fast, professional installation
  • Works with your existing fireplace
Regency Fireplaces

2090 North Fremont Street
Monterey, CA

Upgrade your home with a premium fireplace or stove from Spas by the Bay—your trusted source for quality heating solutions and outdoor living products. Explore a wide selection of gas, wood, and electric options designed to deliver warmth, efficiency, and timeless style.

Our experienced team makes the process easy with expert guidance from selection to installation. Whether you’re upgrading or building new, we’ll help you find the perfect fit for your space—so you can enjoy comfort and ambiance without the hassle.

Shop Local – Local Service.

Store Hours

Monday to Saturday: 10am – 5pm
CLOSED Sunday

What Is a Gas Fireplace Insert?

A gas fireplace insert is designed to fit directly into your existing fireplace, transforming it into a powerful and efficient heating system.

Perfect for:

  • Replacing wood-burning fireplaces
  • Upgrading outdated gas units
  • Improving home comfort and efficiency