🛠️ OEM Replacement Control Board for Harman & Heatilator Pellet Furnaces
Ensure reliable and accurate stove control with this open box, excellent-grade control board PCB, designed for high compatibility with multiple pellet furnace models.

This upgraded control board fits the following models:

• Harman PF100 & PF120 Pellet Pro Furnaces

• Heatilator Eco-Choice BA100 and BIO-120 Pellet Furnaces

⚙️ This unit is a direct OEM replacement for part numbers:
1-00-05888, 3-20-03100, 3-20-05376, 3-20-05888
Includes 3 knobs, 3 knob shafts (Part# 1-00-015605), and easy connection to ESP and room sensors. Dip switches must be set appropriately for your stove type (consult documentation).

🔧 Key Product Features:

• ✅ OEM-Grade Replacement for 1-00-05888 and equivalents

• 🔌 Compatible with ESP or standard room sensor wiring

• 🔧 Pre-installed control knobs and shafts

• 🔁 Accurate, efficient pellet stove operation

• 📦 Open box grade 3/3 – inspected and verified

🧾 Condition: OPEN BOX – Excellent (Grade 3/3)
🔎 Model/Part #: EC-1-00-05888
💰 Price: $109.72 CAD