INTERNAL ECONOMY
OIL BOILERS
STRATFORD Range
Internal Economy model is designed specifically for internal use with capacities ranging from 15kW to 33kW. There are three available models, built with robust casing and highly efficient heat exchanger and latest Riello Low NOx burner technology.
Designed to be environmentally friendly, our boilers are highly efficient in operation and are of ErP A-rated. All boilers are compatible with biofuel. Our boilers are supplied with pre-wired, factory-fitted burner and thermostat. Only the (supplied) IE320 mains socket is to be wired on site
21kW
HEATING ONLY
26kW
HEATING ONLY
33kW
HEATING ONLY
Riello Burner
Latest Low NOx Technology
Grundfos Circulating Pump
High Efficiency Condensing
At Up to 98% Efficiency
Compact Design
Design for Kichens and Utility Rooms
Download Centre
General Oil Boilers Catalogue
Engineering & Technical Guide
User Guide
For Users
Find out how our products are also ideal for homeowners. We develop a wide range of heating products, providing high efficiency with easy installation and maintenance.
USER LIBRARY
For Engineers & Installers
Our products technical guides and selection software are developed for engineering review and evaluation. We are always happy to support projects through our main offices or through our dealership network.
TECHNICAL LIBRARY
TRAINING ACADEMY
Specialised Courses for Installers and Technicians. Certification is provided to support our installers in building trust and approval from our customers worldwide