TV Steptoe and Son - Season 4 Episode 3 : Those Magnificent Men and Their Heating Machines Steptoe and Son - Season 4 Episode 3 : Those Magnificent Men and Their Heating Machines 7.8/10 by 33 users Harold decides that he wants central heating for the house and plans to install the system himself. Details Casts Posters Images Title Steptoe and Son - Season 4 Episode 3 : Those Magnificent Men and Their Heating Machines Alternative Titles First Air Date 1962-01-05 Last Air Date 1974-10-10 Number of Episodes 55 Number of Seasons 8 Genres Comedy, Networks BBC One, Casts Harry H. Corbett, Wilfrid Brambell Plot Keywords , Harold Steptoe Harry H. Corbett Albert Steptoe Wilfrid Brambell Episodes List Steptoe and Son Season 4 :Episode 1 And Afterwards At And Afterwards At 1965-10-04 Steptoe and Son is a British sitcom written by Ray Galton and Alan Simpson about a father and son played by Wilfred Brambell and Harry H. Corbett who... Steptoe and Son Season 4 :Episode 2 Crossed Swords Crossed Swords 1965-10-11 Steptoe and Son is a British sitcom written by Ray Galton and Alan Simpson about a father and son played by Wilfred Brambell and Harry H. Corbett who... Steptoe and Son Season 4 :Episode 3 Those Magnificent Men and Their Heating Machines Those Magnificent Men and Their Heating Machines 1965-10-18 Steptoe and Son is a British sitcom written by Ray Galton and Alan Simpson about a father and son played by Wilfred Brambell and Harry H. Corbett who... Steptoe and Son Season 4 :Episode 4 The Siege of Steptoe Street The Siege of Steptoe Street 1965-10-25 Steptoe and Son is a British sitcom written by Ray Galton and Alan Simpson about a father and son played by Wilfred Brambell and Harry H. Corbett who... Steptoe and Son Season 4 :Episode 5 A Box in Town A Box in Town 1965-11-01 Steptoe and Son is a British sitcom written by Ray Galton and Alan Simpson about a father and son played by Wilfred Brambell and Harry H. Corbett who... Steptoe and Son Season 4 :Episode 6 My Old Man's a Tory My Old Man's a Tory 1965-11-08 Steptoe and Son is a British sitcom written by Ray Galton and Alan Simpson about a father and son played by Wilfred Brambell and Harry H. Corbett who... Steptoe and Son Season 4 :Episode 7 Pilgrim's Progress Pilgrim's Progress 1965-11-15 Steptoe and Son is a British sitcom written by Ray Galton and Alan Simpson about a father and son played by Wilfred Brambell and Harry H. Corbett who...