Blaze King Princess 29 Wood Insert

The Princess 29 is all about clean burning comfort. It delivers high BTUs with ultra low emissions and does it quietly with a built-in blower and no need for electricity. The catalytic system and heavy steel construction mean more heat in your home and less up the chimney. Load it up and let it run while you enjoy a warm living space without lifting a finger.

Core Specs

• Efficiency: ~79.7% HHV (Higher Heating Value)

• Emissions: ~1 g/hr

• Firebox Volume: 2.57 cu ft

• Burn Time: Up to 29 hours on low; around 9 hours on high

• Heat Output: Approx. 30,200 BTU/hr (9 hr average) on high; ~9,000–11,700 BTU/hr on low

• Heating Range: Suitable for homes ~1,000–2,300 sq ft (some sources stretch to 2,500 sq ft)

• Max Log Size: Up to 20–23″ (16″ recommended)

• Wood Capacity: ~53 lb softwood, ~60 lb hardwood

• Heat Input: ~418,000 BTU/hr

Dimensions & Installation

• Needed Fireplace Opening: Min. 25¾″ W × 23½″ H × 12½″ D

• Shroud Options (outer trim facia):

  • Medium: ~29″ H × 43″ W

  • Large: ~33″ H × 47″ W

• Flue Collar Size: 6″ diameter

• Weight: ~325 lb

• Extends Off Hearth: Approx. 11″

• Mantel Clearance: Typically 26″ above door

• Blower: Included (60 CFM fan) for heat distribution

Features

• Built-in Thermostat: Regulates air intake (auto-adjusts burn) without electricity

• Catalytic Combustor: Enables high efficiency and reduced emissions

• Low Flue Temperature: Around 200–300 °F, rather than the 600–900 °F of many standard inserts—translates to more home-heating heat and less wasted up the chimney

• Wood Savings: Burns up to ~33% less wood than non-catalytic systems

Safety & Compliance

• Certified by EPA (2020 regulations)

• Requires installation in a masonry fireplace with UL-listed 6″ stainless liner

• Must maintain clearances:

  • ~7″ from sides to combustibles, ~22–26″ to mantel, and an 18″ non‑combustible hearth extension in front

Why Choose Pellethead?