We would recommend the PHOTON 45 as a replacement for your Reznor EURO 9545. Please click the link below to view the product. https://www.reznor.co.uk/product/photon-warm-air-heaters/?selected=9774&pa_kw=2431&pa_fuel-type=2429
What would be a good replacement for a Reznor EURO 9545?
Looking to upgrade your old heater? Look here for information on which product is the best like-for-like replacement.