Building a new equipment shed, any special requirements?

Apr 27, 2012
19
Delta B.C. Canada
Surface
Plaster
Like the header says, I'm in the process of building a new shed. The old one was a 6x11 ft cedar kit and is falling apart. The new shed will be 6x18 at the same location. A few facts, Raypak 266, 000 BTU gas heater (new), Pentair sand filter (old), Hayward single speed pump (which runs continuously). I'm updating the electrics by adding a sub panel instead of breakers in the house's main panel and will be feeding the adjacent hot tub from there as well. I live in a rainy part of the world, Vancouver Canada. Think Seattle but with maple syrup.

About the shed construction; is there any need to insulate the walls? The current shack isn't but there's a lot of moisture and corrosion going on in there - and that's with a 3 foot wide vent to the outdoors in one wall. Would insulation make a difference esp in a damp climate? And there's an existing concrete pad and lot's of water ends up in it when cleaning the pump basket. I can't put in a floor drain so is there a pan I can put under the pump? Or?
Finally has anyone got any construction tips? I've built garden sheds before and as a homeowner have some renovation experience, but this is my first pool shed build.
 
Like the header says, I'm in the process of building a new shed. The old one was a 6x11 ft cedar kit and is falling apart. The new shed will be 6x18 at the same location. A few facts, Raypak 266, 000 BTU gas heater (new), Pentair sand filter (old), Hayward single speed pump (which runs continuously). I'm updating the electrics by adding a sub panel instead of breakers in the house's main panel and will be feeding the adjacent hot tub from there as well. I live in a rainy part of the world, Vancouver Canada. Think Seattle but with maple syrup.

About the shed construction; is there any need to insulate the walls? The current shack isn't but there's a lot of moisture and corrosion going on in there - and that's with a 3 foot wide vent to the outdoors in one wall. Would insulation make a difference esp in a damp climate? And there's an existing concrete pad and lot's of water ends up in it when cleaning the pump basket. I can't put in a floor drain so is there a pan I can put under the pump? Or?
Finally has anyone got any construction tips? I've built garden sheds before and as a homeowner have some renovation experience, but this is my first pool shed build.
Leave gaps in the foot plate to push water off the pad when it gets wet. Even with a pan under the pump you will have to deal with some water. Be sure that the foot plate is moisture resistant.

With a heater, you need an indoor stack feeding (7") code-compliant flue material, going through the roof to a specific height (two feet higher than anything within 10'), with a cap that is code compliant for your area.

From the manual:
The heater must have both combustion and ventilation air. Minimum requirements for net free air supply openings
are one opening that is 12 inches from the ceiling for ventilation, and one opening that is 12 inches from the
floor for combustion air as outlined in the latest edition of the National Fuel Gas Code, ANSI Z223.1(Canada-
CAN/CSA-B149) and any local codes that may have jurisdiction.

For you heater, that is two openings of 134 sq. in. if screened and louvered in the outside wall of the shed, or 101 sq. in. if only screened. If all the airs is to come from inside that shed, the openings have to be 266 sq. in. each.
 
Thanks, for the louver idea, it's windy here at times and rain and the occasional snowflake blow in with any vent close to ground level. I'm planing to make the foot plate out of 2x6 treated lumber so I'd have to figure out how to put channels in them without affecting their integrity.
 
Thanks, for the louver idea, it's windy here at times and rain and the occasional snowflake blow in with any vent close to ground level. I'm planing to make the foot plate out of 2x6 treated lumber so I'd have to figure out how to put channels in them without affecting their integrity.
Double bottom plate with spaces on first layer, solid second layer. Spaced bottom plate with a "bridge" over the spaces and shorter studs in those locations. A cutout in the exterior paneling would be required as well.
 
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