Wood Pellet boiler – Therminator II with Pellet Module from Solarfocus Published November 30, 2011 at 1661 × 1772 in Wood Pellet Boilers | Service & Repairs ← Previous Next → Thermistor II The Therminator burns very efficiently (up to 96%) and is available as a log, chip, or pellet boiler. Tweet Post a comment or leave a trackback: Trackback URL.