HPM Instant 2 Heat Lamp Unit With Ducting White SKU: 165307 MODEL: R622D1 Error. try again later You've successfully joined the club $ 101 .33 each or 4 interest free payments of $25.33 with More info × Mitre 10 SAvailable at selected stores. Check your local store for details Variants 3-in-1 Single heat lamp unit, with 2 heat lamps that produce instant heat at a flick of the switch. Ducting to the outside prevents condensation damage to the ceiling. Features and benefits HPM Excel switch plate included. Suitable for low roof or inter-floor spaces. Air movement: 120m3 per hour with 3m ducting.