A power saw where the blade moves back and forth during cutting.
Reciprocity
Situation where individuals or entities give certain rights to each other in return for the rights being given to them.
Recirculated air
Air that is returned from a heated or cooled space, reconditioned and/or cleaned, and returned to the space.
Recirculating harness
PVC tubing setup that circulates water throughout a whirlpool system, delivering water to the jets.
Recirculation systems
A type of solar heating system that circulate warm water from storage through the collectors and exposed piping whenever freezing conditions occur; obviously a not very efficient system when operating in this mode.
Recission of contract
Contract cancellation that is done for certain reasons, such as illegality of the deal.
Reclaim
(1) To convert property from and unusable state (i.e. contaminated, flooded, etc.) to a useful condition. (2) To secure the return of property or rights.
Reclaiming
Processing or returning used refrigerant to the manufacturer or processor for disposal or reuse.
Reclamation
Conversion of property from unusable to usable condition.
Recoat time
The time period required for a coat of paint to set up sufficiently to allow the next coat to be applied.
