A combination thermal management valve comprising: a module including: a first valve chamber comprising a first inlet in controlled fluid communication with a first outlet via a first passage; and a second valve chamber, integrally formed with the first valve chamber and_fluidly isolated from the first valve chamber, comprising a second inlet, a third inlet, and a second outlet in controlled fluid communication with each other via a second passage; a first valve assembly disposed in the first valve chamber, the first valve assembly comprising a sealing disk disposed within the first passage and supported for displacement between a first disk position that opens the first inlet to fluid communication with the first outlet and a second disk position that closes the first inlet to fluid communication with the first outlet; and a second valve assembly disposed in the second valve chamber, the second valve assembly comprising a first sealing element that is movable between a first element position that closes the second inlet to fluid communication with the second outlet and a second element position that opens the second inlet to fluid communication with the second outlet, wherein the first valve assembly is adapted to control the flow of a first heat transfer medium, and the second valve assembly, having a different construction from that of the first valve assembly, is adapted to control the flow of a second heat transfer medium that has a thermal characteristic different from that of the first heat transfer medium. a module including: a first valve chamber comprising a first inlet in controlled fluid communication with a first outlet via a first passage; and a second valve chamber, integrally formed with the first valve chamber and_fluidly isolated from the first valve chamber, comprising a second inlet, a third inlet, and a second outlet in controlled fluid communication with each other via a second passage; a first valve chamber comprising a first inlet in controlled fluid communication with a first outlet via a first passage; and a second valve chamber, integrally formed with the first valve chamber and_fluidly isolated from the first valve chamber, comprising a second inlet, a third inlet, and a second outlet in controlled fluid communication with each other via a second passage; a first valve assembly disposed in the first valve chamber, the first valve assembly comprising a sealing disk disposed within the first passage and supported for displacement between a first disk position that opens the first inlet to fluid communication with the first outlet and a second disk position that closes the first inlet to fluid communication with the first outlet; and a second valve assembly disposed in the second valve chamber, the second valve assembly comprising a first sealing element that is movable between a first element position that closes the second inlet to fluid communication with the second outlet and a second element position that opens the second inlet to fluid communication with the second outlet, wherein the first valve assembly is adapted to control the flow of a first heat transfer medium, and the second valve assembly, having a different construction from that of the first valve assembly, is adapted to control the flow of a second heat transfer medium that has a thermal characteristic different from that of the first heat transfer medium.