Ascot water heater
1933-1959
Ewart "Califont" water heater
"Leonard" thermostatic stem water heater
"Record" water heater, by Hammond and Co.
"Ascot" sink water heater, gas, R.12, c.1935
1935
"Vivo" instantaneous gas water heater by Ewart and Son Ltd.
1930
"Newlyn" gas storage water heater
1934
Three eights of an inch positive water heater
"Progas" instantaneous gas water-heater
1930
"Radiation" sink water heater
1935
"Lightning" gas water heater, by Ewart's, c.1925
1925
Perkins water heater with diesel oil burners
Ranalah gas water heater, c.1946
1946
"Lambert" gas water heater, 1926
1926